Inventor · disambiguated record
Sadao Ishihara
Also filed as: ISHIHARA SADAO
7 granted patents·66 citations·filing 1976–2004
82Inventor score
Top patents by PatentIndex Score
7 records- 0189US4157222ADocument hold-down cover for use in copying apparatusMINOLTA CAMERA KK·Filed 1978·Granted Jun 5, 1979·19 cites·20 claims
- 0287US6591576B1Structural member having closed sections, and apparatus and method for producing the structural memberTOYOTA MOTOR CO LTD·Filed 2000·Granted Jul 15, 2003·33 cites·1 claims
- 0369USD261145SCopier or similar articleMINOLTA CAMERA KK·Filed 1979·Granted Oct 6, 1981·9 cites·1 claims
- 0436USD254181SCopying machineMINOLTA CAMERA KK·Filed 1976·Granted Feb 12, 1980·1 cites·1 claims
- 0535USD266568SCombined copy machine and storage support or similar articleMINOLTA CAMERA KK·Filed 1978·Granted Oct 19, 1982·1 cites·1 claims
- 0632US6967495B2Dynamic burn-in apparatus and adapter card for dynamic burn-in apparatusFUJITSU LTD·Filed 2004·Granted Nov 22, 2005·0 cites·7 claims
- 0731US4838720APaper guide of printer for word-processorMINOLTA CAMERA KK·Filed 1987·Granted Jun 13, 1989·3 cites·7 claims
Join the waitlist — get patent alerts
Get an alert when Sadao Ishihara files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →