Inventor · disambiguated record
Toshiyuki Ohnishi
Also filed as: OHNISHI TOSHIYUKI
10 granted patents·306 citations·filing 1987–2006
90Inventor score
Top patents by PatentIndex Score
10 records- 0195US4745414ARecovery device for an ink jet recorder and a recovery method thereofCANON KK·Filed 1987·Granted May 17, 1988·95 cites·8 claims
- 0293US5923350ARecording apparatus with improved head installation mechanismCANON KK·Filed 1994·Granted Jul 13, 1999·99 cites·32 claims
- 0378US7049746B2Light-emitting unit and illuminator utilizing the sameROHM CO LTD·Filed 2003·Granted May 23, 2006·40 cites·22 claims
- 0475US5684061ABone inducing materialKUREHA CHEMICAL IND CO LTD·Filed 1996·Granted Nov 4, 1997·50 cites·8 claims
- 0562US7770368B2Enveloping deviceGUNZE KK·Filed 2006·Granted Aug 10, 2010·4 cites·6 claims
- 0651USD320224SInk ribbon cassette for electronic typewriterCANON KK·Filed 1988·Granted Sep 24, 1991·6 cites·1 claims
- 0746US6076923ARecording apparatusCANON KK·Filed 1997·Granted Jun 20, 2000·9 cites·15 claims
- 0834USD320037SInk ribbon cassette for electronic typewriterCANON KK·Filed 1999·Granted Sep 17, 1991·2 cites·1 claims
- 0931US5383734AImage recording apparatus having a ribbon drive slip clutchCANON KK·Filed 1994·Granted Jan 24, 1995·1 cites·11 claims
- 1029USD320038SInk ribbon cassette for electronic typewriterCANON KK·Filed 1988·Granted Sep 17, 1991·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →