Inventor · disambiguated record
Teruo Kumagai
Also filed as: KUMAGAI TERUO
6 granted patents·242 citations·filing 1980–1994
86Inventor score
Top patents by PatentIndex Score
6 records- 0195US4810597AFuel cell comprising a device for detecting the concentration of methanolHITACHI LTD·Filed 1985·Granted Mar 7, 1989·120 cites·13 claims
- 0289US4894355AFlexible, water-repellent baked carbon plate, its production, fuel cell electrode, fuel cell electrode plate and its production and fuel cellHITACHI LTD·Filed 1988·Granted Jan 16, 1990·69 cites·20 claims
- 0374US4350670AProcess for treating flue gasHITACHI LTD·Filed 1980·Granted Sep 21, 1982·20 cites·7 claims
- 0462US4341753AMethod and apparatus for converting sulfur dioxide in gas to sulfurHITACHI LTD·Filed 1980·Granted Jul 27, 1982·13 cites·3 claims
- 0561US4328195AProcess for desulfurizing combustion exhaust gasesBABCOCK HITACHI KK·Filed 1980·Granted May 4, 1982·11 cites·4 claims
- 0643US5508256AOxide high-temperature superconducting material, method of preparing same and superconducting wiresHITACHI LTD·Filed 1994·Granted Apr 16, 1996·9 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →