Inventor · disambiguated record
Hiroyuki Hirashima
Also filed as: HIRASHIMA HIROYUKI
3 granted patents·1 pending application·49 citations·filing 1992–2006
72Inventor score
Files withSHARP KK4
Top patents by PatentIndex Score
4 records- 0162US5365250ASemiconductor device for driving liquid crystal panelSHARP KK·Filed 1992·Granted Nov 15, 1994·27 cites·6 claims
- 0243US5801671ALiquid crystal driving deviceSHARP KK·Filed 1996·Granted Sep 1, 1998·12 cites·30 claims
- 0342US2006220692A1Sample-hold circuit and semiconductor deviceSHARP KK·Filed 2006·Application pending·0 cites
- 0437US6043998AVoltage multiplying deviceSHARP KK·Filed 1999·Granted Mar 28, 2000·10 cites·7 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →