Category:Sadatoshi OISHI

Sadatoshi OISHI

Executive Summary

Sadatoshi OISHI is an inventor who has filed 2 patents. Their primary areas of innovation include TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS (1 patents), TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS (1 patents), {Ribbon spools} (1 patents), and they have worked with companies such as Toshiba Tec Kabushiki Kaisha (2 patents). Their most frequent collaborators include (2 collaborations).

Patent Filing Activity

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Technology Areas

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List of Technology Areas

• B41J35/36 (TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS): 1 patents
• B41J35/02 (TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS): 1 patents
• B41J33/003 ({Ribbon spools}): 1 patents
• B41J2/325 (by selective transfer of ink from ink carrier, e.g. from ink ribbon or sheet): 1 patents
• B41J33/06 (TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS): 1 patents

Companies

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List of Companies

• Toshiba Tec Kabushiki Kaisha: 2 patents

Collaborators

• Masakazu KATO (2 collaborations)