Inventor · disambiguated record
Michiharu Seki
Also filed as: KANEKO KATSUHIRO · SEKI MICHIHARU
4 granted patents·226 citations·filing 1973–1980
79Inventor score
Files withHITACHI LTD4
Top patents by PatentIndex Score
4 records- 0195US3961020AProcess for removing sulfur oxides and nitrogen oxides from flue gases using halogen-impregnated actuated carbon with simultaneous injection of ammoniaHITACHI LTD·Filed 1973·Granted Jun 1, 1976·122 cites·28 claims
- 0294US4174373AProcess for removing sulfur oxides and nitrogen oxides from flue gasesHITACHI LTD·Filed 1975·Granted Nov 13, 1979·91 cites·26 claims
- 0348US4441981AGas sensorHITACHI LTD·Filed 1980·Granted Apr 10, 1984·13 cites·19 claims
- 0422US3956152AMagnetic recording mediaHITACHI LTD·Filed 1973·Granted May 11, 1976·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →