Inventor · disambiguated record
Hitoshi Ujimasa
Also filed as: UJIMASA HITOSHI
4 granted patents·1 pending application·146 citations·filing 1990–2004
75Inventor score
Top patents by PatentIndex Score
5 records- 0194US5162901AActive-matrix display device with added capacitance electrode wire and secondary wire connected theretoSHARP KK·Filed 1990·Granted Nov 10, 1992·138 cites·4 claims
- 0247US6808645B2Susceptor and surface processing methodSHARP KK·Filed 2001·Granted Oct 26, 2004·2 cites·8 claims
- 0341US2005034675A1Susceptor and surface processing methodSHARP KK·Filed 2004·Application pending·0 cites
- 0438US5783494ASelective dry etching method of undoped and doped silicon thin filmsSHARP KK·Filed 1995·Granted Jul 21, 1998·6 cites·18 claims
- 0522US6133157ADry etching method of a silicon thin filmSHARP KABUSHIKE KAISHA·Filed 1998·Granted Oct 17, 2000·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →