Inventor · disambiguated record
Kiyoshi Tagaya
Also filed as: TAGAYA KIYOSHI
6 granted patents·147 citations·filing 1976–1988
85Inventor score
Top patents by PatentIndex Score
6 records- 0190US4042487AMethod for the treatment of heavy petroleum oilKUREHA KAGAKO KOGYO KABUSHIKI·Filed 1976·Granted Aug 16, 1977·64 cites·8 claims
- 0282US4046670AMethod for the treatment of heavy petroleum oilKUREHA CHEMICAL IND CO LTD·Filed 1976·Granted Sep 6, 1977·29 cites·3 claims
- 0379US4091080AMethod for the production of alpha type calcium sulfate hemihydrateKUREHA CHEMICAL IND CO LTD·Filed 1976·Granted May 23, 1978·24 cites·5 claims
- 0475US4278584AOrganic friction materialKUREHA CHEMICAL IND CO LTD·Filed 1980·Granted Jul 14, 1981·22 cites·6 claims
- 0544US4746470AProcess for the preparation of carbon fibers having structure reflected in cross sectional view thereof as random mosaicKUREHA KAGAKU KOGO KABUSHIKI K·Filed 1984·Granted May 24, 1988·6 cites·1 claims
- 0634US4921758AMolded product of polyarylene thioether and the use thereofKUREHA CHEMICAL IND CO LTD·Filed 1988·Granted May 1, 1990·2 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →