Inventor · disambiguated record
Masaharu Atsumi
Also filed as: ATSUMI MASAHARU
3 granted patents·18 citations·filing 1982–1984
66Inventor score
Top patents by PatentIndex Score
3 records- 0142US4446499AInput protection circuitFUJITSU TEN LTD·Filed 1982·Granted May 1, 1984·9 cites·6 claims
- 0233US4476426AOne-terminal type level control circuitFUJITSU TEN LTD·Filed 1982·Granted Oct 9, 1984·5 cites·7 claims
- 0329US4654543AThyristor with "on" protective circuit and darlington output stageFUJITSU LTD·Filed 1984·Granted Mar 31, 1987·4 cites·9 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →