Inventor · disambiguated record
Seiji Kitakaze
Also filed as: KITAKAZE SEIJI
5 granted patents·122 citations·filing 1981–1995
83Inventor score
Technology areasH01J
Files withHITACHI LTD5
Top patents by PatentIndex Score
5 records- 0179US5635797AMagnetron with improved mode separationHITACHI LTD·Filed 1995·Granted Jun 3, 1997·39 cites·17 claims
- 0278US5635798AMagnetron with reduced dark currentHITACHI LTD·Filed 1994·Granted Jun 3, 1997·36 cites·20 claims
- 0374US4419606AMagnetronHITACHI LTD·Filed 1981·Granted Dec 6, 1983·19 cites·11 claims
- 0473US4742272AMagnetronHITACHI LTD·Filed 1987·Granted May 3, 1988·23 cites·13 claims
- 0541US4684845AMagnetron cathode assembly with grooved insulating spacerHITACHI LTD·Filed 1985·Granted Aug 4, 1987·5 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →