Category:Tatsuya NAKAGAITO

Tatsuya NAKAGAITO

Executive Summary

Tatsuya NAKAGAITO is an inventor who has filed 8 patents. Their primary areas of innovation include MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING (surface treatment of metallic material involving at least one process provided for in class (8 patents), MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING (surface treatment of metallic material involving at least one process provided for in class (8 patents), ALLOYS (flints (8 patents), and they have worked with companies such as JFE STEEL CORPORATION (8 patents). Their most frequent collaborators include (4 collaborations), (3 collaborations), (2 collaborations).

Patent Filing Activity

File:Tatsuya NAKAGAITO Monthly Patent Applications.png

Technology Areas

File:Tatsuya NAKAGAITO Top Technology Areas.png

List of Technology Areas

• C21D8/0226 (MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING (surface treatment of metallic material involving at least one process provided for in class): 8 patents
• C21D8/0236 (MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING (surface treatment of metallic material involving at least one process provided for in class): 8 patents
• C22C38/02 (ALLOYS (flints): 8 patents
• C22C38/06 (ALLOYS (flints): 8 patents
• C23C2/06 (COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL (making metal-coated products by extrusion): 7 patents
• C22C38/04 (ALLOYS (flints): 6 patents
• C21D8/0205 (MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING (surface treatment of metallic material involving at least one process provided for in class): 6 patents
• C21D2211/005 (MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING (surface treatment of metallic material involving at least one process provided for in class): 6 patents
• C21D2211/002 (MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING (surface treatment of metallic material involving at least one process provided for in class): 5 patents
• C21D2211/008 (MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING (surface treatment of metallic material involving at least one process provided for in class): 5 patents
• C21D9/46 (MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING (surface treatment of metallic material involving at least one process provided for in class): 5 patents
• C22C38/001 (Ferrous alloys, e.g. steel alloys (cast-iron alloys): 5 patents
• C22C38/002 (Ferrous alloys, e.g. steel alloys (cast-iron alloys): 5 patents
• C21D6/005 (Heat treatment of ferrous alloys): 5 patents
• C21D2211/001 (MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING (surface treatment of metallic material involving at least one process provided for in class): 4 patents
• C22C38/38 (ALLOYS (flints): 4 patents
• C21D8/0273 (MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING (surface treatment of metallic material involving at least one process provided for in class): 3 patents
• C21D6/001 (Heat treatment of ferrous alloys): 3 patents
• C21D6/002 (Heat treatment of ferrous alloys): 3 patents
• C21D6/008 (Heat treatment of ferrous alloys): 3 patents
• C21D8/0263 (MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING (surface treatment of metallic material involving at least one process provided for in class): 3 patents
• C21D8/0278 (MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING (surface treatment of metallic material involving at least one process provided for in class): 3 patents
• C22C38/08 (ALLOYS (flints): 3 patents
• C22C38/12 (ALLOYS (flints): 3 patents
• C22C38/14 (ALLOYS (flints): 3 patents
• C22C38/16 (ALLOYS (flints): 3 patents
• C22C38/60 (ALLOYS (flints): 3 patents
• C21D8/0247 (MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING (surface treatment of metallic material involving at least one process provided for in class): 2 patents
• C23C2/40 (COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL (making metal-coated products by extrusion): 2 patents
• C23C2/285 (COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL (making metal-coated products by extrusion): 2 patents
• C22C38/008 (Ferrous alloys, e.g. steel alloys (cast-iron alloys): 2 patents
• C21D1/22 (MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING (surface treatment of metallic material involving at least one process provided for in class): 1 patents
• B32B15/011 (all layers being exclusively metallic {(making layered metal workpieces by pressure cladding): 1 patents
• C21D6/007 (Heat treatment of ferrous alloys): 1 patents
• C21D8/0257 (MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING (surface treatment of metallic material involving at least one process provided for in class): 1 patents
• C22C38/004 (Ferrous alloys, e.g. steel alloys (cast-iron alloys): 1 patents
• C22C38/005 (Ferrous alloys, e.g. steel alloys (cast-iron alloys): 1 patents
• C22C38/10 (ALLOYS (flints): 1 patents
• C22C38/24 (ALLOYS (flints): 1 patents
• C25D3/22 (PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR): 1 patents
• C25D5/50 (PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR): 1 patents
• C21D3/06 (MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING (surface treatment of metallic material involving at least one process provided for in class): 1 patents
• C23C2/28 (COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL (making metal-coated products by extrusion): 1 patents
• C23C2/29 (COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL (making metal-coated products by extrusion): 1 patents
• C22C38/26 (ALLOYS (flints): 1 patents
• C21D1/18 (MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING (surface treatment of metallic material involving at least one process provided for in class): 1 patents

Companies

File:Tatsuya NAKAGAITO Top Companies.png

List of Companies

• JFE STEEL CORPORATION: 8 patents

Collaborators

• Yoshiyasu KAWASAKI (4 collaborations)
• Masaki KOBA (3 collaborations)
• Sho HIGUCHI (2 collaborations)
• Tomomi KANAZAWA (2 collaborations)
• Shunsuke YAMAMOTO (2 collaborations)
• Yuki TOJI (2 collaborations)
• Shinya YAMAGUCHI (2 collaborations)
• Masayasu UENO (2 collaborations)
• Katsutoshi TAKASHIMA (2 collaborations)
• Tomohiro ONO (2 collaborations)
• Takuya HIRASHIMA (2 collaborations)
• Katsuya HATA (2 collaborations)
• Shotaro TERASHIMA (2 collaborations)
• Shinsuke KOMINE (1 collaborations)
• Kentaro SATO (1 collaborations)
• Tomohiro SAKAIDANI (1 collaborations)
• Yoichi MAKIMIZU (1 collaborations)
• Satoshi MAEDA (1 collaborations)
• Hiromi YOSHITOMI (1 collaborations)
• Nao KAWABE (1 collaborations)
• Katsuya HOSHINO (1 collaborations)
• Hiroshi MATSUDA (1 collaborations)
• Takako YAMASHITA (1 collaborations)
• Kyoko NAITO (1 collaborations)
• Seisuke TSUDA (1 collaborations)