Category:Yuki Toji

Yuki Toji

Executive Summary

Yuki Toji is an inventor who has filed 9 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 (9 patents), ALLOYS (flints (9 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 (9 patents), and they have worked with companies such as JFE Steel Corporation (9 patents). Their most frequent collaborators include (5 collaborations), (3 collaborations), (2 collaborations).

Patent Filing Activity

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Technology Areas

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List of Technology Areas

• 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): 9 patents
• C22C38/06 (ALLOYS (flints): 9 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): 9 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): 9 patents
• 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
• C22C38/02 (ALLOYS (flints): 8 patents
• C22C38/04 (ALLOYS (flints): 8 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): 8 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): 7 patents
• C22C38/001 (Ferrous alloys, e.g. steel alloys (cast-iron alloys): 6 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): 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): 6 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): 5 patents
• C22C38/002 (Ferrous alloys, e.g. steel alloys (cast-iron alloys): 5 patents
• C21D6/005 (Heat treatment of ferrous alloys): 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): 4 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): 4 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): 3 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): 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
• C22C38/005 (Ferrous alloys, e.g. steel alloys (cast-iron alloys): 3 patents
• C22C38/008 (Ferrous alloys, e.g. steel alloys (cast-iron alloys): 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
• C22C38/38 (ALLOYS (flints): 3 patents
• C22C38/60 (ALLOYS (flints): 3 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): 3 patents
• C25D3/22 (PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR): 2 patents
• C21D6/007 (Heat treatment of ferrous alloys): 2 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): 2 patents
• C22C38/10 (ALLOYS (flints): 2 patents
• C23C2/0224 (Pretreatment of the material to be coated, e.g. for coating on selected surface areas (): 2 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
• C22C38/34 (ALLOYS (flints): 1 patents
• C23C2/022 (Pretreatment of the material to be coated, e.g. for coating on selected surface areas (): 1 patents
• C22C2202/02 (ALLOYS (flints): 1 patents
• C21D8/021 (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
• C25D5/36 (PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR): 1 patents
• C25D7/0614 ({Strips or foils}): 1 patents

Companies

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List of Companies

• JFE Steel Corporation: 9 patents

Collaborators

• Yoshiyasu Kawasaki (5 collaborations)
• Kazuki Endoh (3 collaborations)
• Junya Tobata (2 collaborations)
• Lingling Yang (2 collaborations)
• Muneka Iwasawa (2 collaborations)
• Yoshimasa Funakawa (2 collaborations)
• Hidekazu Minami (1 collaborations)
• Tomomi Kanazawa (1 collaborations)
• Shunsuke Yamamoto (1 collaborations)
• Takayuki Futatsuka (1 collaborations)
• Kentaro Sato (1 collaborations)
• Ryohei Morimoto (1 collaborations)
• Katsutoshi Takashima (1 collaborations)
• Mai Aoyama (1 collaborations)