Inventor · disambiguated record
Shigemitsu Horikawa
Also filed as: HORIKAWA SHIGEMITSU
3 granted patents·46 citations·filing 1994–2008
66Inventor score
Top patents by PatentIndex Score
3 records- 0173US5424855AControl circuit for array of light-emitting diodesOKI ELECTRIC IND CO LTD·Filed 1994·Granted Jun 13, 1995·41 cites·26 claims
- 0246US6940316B2Comparator circuitOKI ELECTRIC IND CO LTD·Filed 2004·Granted Sep 6, 2005·5 cites·8 claims
- 0339US8013582B2Voltage control circuitOKI SEMICONDUCTOR CO LTD·Filed 2008·Granted Sep 6, 2011·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →