Inventor · disambiguated record
Nobuaki Kitamura
Also filed as: KITAMURA NOBUAKI
4 granted patents·126 citations·filing 1980–1992
79Inventor score
Files withHITACHI LTD4
Top patents by PatentIndex Score
4 records- 0187US5309015AClock wiring and semiconductor integrated circuit device having the sameHITACHI LTD·Filed 1992·Granted May 3, 1994·92 cites·10 claims
- 0261US4290119AMemory device protected against undesirable supply voltage levelHITACHI LTD·Filed 1980·Granted Sep 15, 1981·14 cites·9 claims
- 0356US4366397ALevel conversion circuitHITACHI LTD·Filed 1980·Granted Dec 28, 1982·10 cites·6 claims
- 0456US4356409ALevel conversion circuitHITACHI LTD·Filed 1980·Granted Oct 26, 1982·10 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →