Category:Hajime SUGAHARA

Hajime SUGAHARA

Executive Summary

Hajime SUGAHARA is an inventor who has filed 5 patents. Their primary areas of innovation include ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY (information storage based on relative movement between record carrier and transducer (3 patents), for laying down a uniform charge, e.g. for sensitising; Corona discharge devices ( (2 patents), using a solid developer, e.g. powder developer (2 patents), and they have worked with companies such as FUJIFILM Business Innovation Corp. (5 patents). Their most frequent collaborators include (4 collaborations), (4 collaborations), (4 collaborations).

Patent Filing Activity

Technology Areas

List of Technology Areas

• G03G9/09725 (ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY (information storage based on relative movement between record carrier and transducer): 3 patents
• G03G15/0216 (for laying down a uniform charge, e.g. for sensitising; Corona discharge devices (): 2 patents
• G03G15/0868 (using a solid developer, e.g. powder developer): 2 patents
• G03G15/1605 ({using at least one intermediate support (): 2 patents
• G03G15/2092 (for fixing, e.g. by using heat): 2 patents
• G03G2215/066 (ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY (information storage based on relative movement between record carrier and transducer): 2 patents
• G03G9/0819 (ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY (information storage based on relative movement between record carrier and transducer): 1 patents
• G03G9/0821 (ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY (information storage based on relative movement between record carrier and transducer): 1 patents
• G03G9/09716 (ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY (information storage based on relative movement between record carrier and transducer): 1 patents
• C08J5/18 (Manufacture of films or sheets): 1 patents
• C08L79/08 (COMPOSITIONS OF MACROMOLECULAR COMPOUNDS (compositions based on polymerisable monomers): 1 patents
• C08J9/0061 (Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof (mechanical aspects of shaping of plastics or substances in a plastic state for the production of porous or cellular articles): 1 patents
• C08J9/286 (WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES): 1 patents
• C08L2203/16 (COMPOSITIONS OF MACROMOLECULAR COMPOUNDS (compositions based on polymerisable monomers): 1 patents
• C08J2379/08 (WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES): 1 patents
• C08J2425/06 (WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES): 1 patents
• C08J2205/042 (WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES): 1 patents
• C08J2205/044 (WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES): 1 patents
• C01B33/18 (Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof (preparation of aerogels by dehydrating gels): 1 patents

Companies

List of Companies

• FUJIFILM Business Innovation Corp.: 5 patents

Collaborators

• Kota NOHARA (4 collaborations)
• Sakae TAKEUCHI (4 collaborations)
• Yuka ZENITANI (4 collaborations)
• Mai MOCHIDA (4 collaborations)
• Mieko SEKI (4 collaborations)
• Hidekazu Hirose (1 collaborations)
• Kosaku Yoshimura (1 collaborations)
• Shigeru Seitoku (1 collaborations)
• Kosuke Nakada (1 collaborations)
• Satoshi Yoshida (1 collaborations)