Inventor · disambiguated record
Katsunori Chida
Also filed as: CHIDA KATSUNORI
2 granted patents·18 citations·filing 1987–1988
58Inventor score
Files withHITACHI LTD2
Top patents by PatentIndex Score
2 records- 0142US4831288ADirect parallel connection circuit of self-turn-off semiconductor elementsHITACHI LTD·Filed 1987·Granted May 16, 1989·7 cites·6 claims
- 0238US4884126ASemiconductor device having parallel-connected, self turn-off type semiconductor elementsHITACHI LTD·Filed 1988·Granted Nov 28, 1989·11 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →