Inventor · disambiguated record
Tsutomu Ochiai
Also filed as: OCHIAI TSUTOMU
2 granted patents·2 pending applications·355 citations·filing 1981–2009
72Inventor score
Top patents by PatentIndex Score
4 records- 0191US4367426ACeramic transparent piezoelectric transducerHITACHI LTD·Filed 1981·Granted Jan 4, 1983·54 cites·8 claims
- 0284US5772508AGame or play facilities controlled by physiological informationAMTEX CO LTD·Filed 1995·Granted Jun 30, 1998·301 cites·17 claims
- 0345US2009323365A1Lighting apparatusYAMAGATA PROMOTIONAL ORG IND·Filed 2009·Application pending·0 cites
- 0445US2009323349A1Lighting apparatusYAMAGATA PROMOTIONAL ORG IND·Filed 2009·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →