Inventor · disambiguated record
Koichi Jinkai
Also filed as: JINKAI KOICHI
3 granted patents·12 citations·filing 1991–1994
65Inventor score
Technology areasH10D
Files withTOKAI RIKA CO LTD3
Top patents by PatentIndex Score
3 records- 0135US5296732ABipolar transistorTOKAI RIKA CO LTD·Filed 1993·Granted Mar 22, 1994·5 cites·13 claims
- 0232US5084751ABipolar transistorTOKAI RIKA CO LTD·Filed 1991·Granted Jan 28, 1992·4 cites·8 claims
- 0331US5594271ALoad current detecting device including a multi-emitter bipolar transistorTOKAI RIKA CO LTD·Filed 1994·Granted Jan 14, 1997·3 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →