Inventor · disambiguated record
Shigeru Koshimaru
Also filed as: KOSHIMARU SHIGERU
7 granted patents·53 citations·filing 1977–1992
84Inventor score
Top patents by PatentIndex Score
7 records- 0177US4150311ADifferential amplifier circuitNIPPON ELECTRIC CO·Filed 1977·Granted Apr 17, 1979·22 cites·13 claims
- 0246US4631425ALogic gate circuit having P- and N- channel transistors coupled in parallelNEC·Filed 1984·Granted Dec 23, 1986·7 cites·8 claims
- 0338US5254865ASemiconductor integrated circuit device employing MOSFETSNEC CORP·Filed 1992·Granted Oct 19, 1993·8 cites·4 claims
- 0437US4268847ASemiconductor device having an insulated gate type field effect transistor and method for producing the sameNIPPON ELECTRIC CO·Filed 1978·Granted May 19, 1981·6 cites·10 claims
- 0533US4823179ASemiconductor memory device with flip-flop memory cells which include polycrystalline load resistorsNEC CORP·Filed 1986·Granted Apr 18, 1989·5 cites·6 claims
- 0630US5105256ASemiconductor device having improved element arrangement strong against external surge voltageNEC CORP·Filed 1991·Granted Apr 14, 1992·3 cites·6 claims
- 0729US4357747AMethod for producing a semiconductor device having an insulated gate type field effect transistorNIPPON ELECTRIC CO·Filed 1980·Granted Nov 9, 1982·2 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →