Inventor · disambiguated record
Tatsushi Yonezawa
Also filed as: HIRAI YOSHIKAZU · YONEZAWA TATSUSHI
5 granted patents·79 citations·filing 1989–2003
81Inventor score
Files withOMRON TATEISI ELECTRONICS CO5
Top patents by PatentIndex Score
5 records- 0171US6858812B2Push-button switchOMRON TATEISI ELECTRONICS CO·Filed 2003·Granted Feb 22, 2005·19 cites·6 claims
- 0271US6262380B1Single manipulation unit switching deviceOMRON TATEISI ELECTRONICS CO·Filed 1997·Granted Jul 17, 2001·27 cites·5 claims
- 0359US5008534AContactless switch having translating focusing/defocusing lensOMRON TATEISI ELECTRONICS CO·Filed 1989·Granted Apr 16, 1991·15 cites·14 claims
- 0454US5913415ASwitching deviceOMRON TATEISI ELECTRONICS CO·Filed 1997·Granted Jun 22, 1999·14 cites·9 claims
- 0540USD489040SHand-operated switchOMRON TATEISI ELECTRONICS CO·Filed 2002·Granted Apr 27, 2004·4 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →