Category:Takashi KUMAGAI

Takashi KUMAGAI

Executive Summary

Takashi KUMAGAI is an inventor who has filed 6 patents. Their primary areas of innovation include PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS (2 patents), MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES (ceramics based on ferrites (1 patents), MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES (ceramics based on ferrites (1 patents), and they have worked with companies such as Mitsubishi Electric Corporation (6 patents). Their most frequent collaborators include (4 collaborations), (4 collaborations), (2 collaborations).

Patent Filing Activity

File:Takashi KUMAGAI Monthly Patent Applications.png

Technology Areas

File:Takashi KUMAGAI Top Technology Areas.png

List of Technology Areas

• H05K2201/10015 (PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS): 2 patents
• H01F27/08 (MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES (ceramics based on ferrites): 1 patents
• H01F27/2823 (MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES (ceramics based on ferrites): 1 patents
• H01F27/24 (MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES (ceramics based on ferrites): 1 patents
• H02M7/537 (using devices of a triode or transistor type requiring continuous application of a control signal {(): 1 patents
• H02M3/335 (APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF (transformers): 1 patents
• H01F27/22 (MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES (ceramics based on ferrites): 1 patents
• H01F27/2876 (MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES (ceramics based on ferrites): 1 patents
• H02M3/003 (Conversion of dc power input into dc power output): 1 patents
• H05K1/184 (Printed circuits structurally associated with non-printed electric components ({): 1 patents
• H05K3/0085 ({Apparatus for treatments of printed circuits with liquids not provided for in groups): 1 patents
• H05K2201/066 (PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS): 1 patents
• H05K2201/095 (PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS): 1 patents
• H05K2201/10409 (PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS): 1 patents
• H05K2203/1147 (PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS): 1 patents
• H05K7/2039 (Modifications to facilitate cooling, ventilating, or heating): 1 patents
• H05K1/18 (Printed circuits structurally associated with non-printed electric components ({): 1 patents
• H05K7/20336 (Modifications to facilitate cooling, ventilating, or heating): 1 patents
• H01F41/063 (with insulation): 1 patents
• H01F5/06 (MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES (ceramics based on ferrites): 1 patents
• H01F27/022 (MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES (ceramics based on ferrites): 1 patents
• H01F41/12 (MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES (ceramics based on ferrites): 1 patents
• H02M5/293 (APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF (transformers): 1 patents

Companies

File:Takashi KUMAGAI Top Companies.png

List of Companies

• Mitsubishi Electric Corporation: 6 patents

Collaborators

• Kenta FUJII (4 collaborations)
• Tomohito FUKUDA (4 collaborations)
• Yoshikazu TSUNODA (2 collaborations)
• Yuji SHIRAKATA (2 collaborations)
• Kazuaki FUKUI (1 collaborations)
• Yoshiaki YAMAMOTO (1 collaborations)
• Kazufumi TANAKA (1 collaborations)
• Kenji ASAI (1 collaborations)
• Kazuya OHASHI (1 collaborations)
• Koji ISHIHARA (1 collaborations)
• Hiroyuki KIYONAGA (1 collaborations)
• Koji NAKAJIMA (1 collaborations)
• Yoshimichi SAITO (1 collaborations)
• Shoichiro NISHIZAWA (1 collaborations)
• Taichiro TAMIDA (1 collaborations)
• Shingo TSUDA (1 collaborations)
• Daisuke TAKAUCHI (1 collaborations)