Inventor · disambiguated record
Katsuo Yamamoto
Also filed as: NOGAMI AKIRA · YAMAMOTO KATSUO
2 granted patents·98 citations·filing 1978–1990
66Inventor score
Top patents by PatentIndex Score
2 records- 0192US5123962AFinely divided suspension of cellulosic materialASAHI CHEMICAL IND·Filed 1990·Granted Jun 23, 1992·83 cites·13 claims
- 0257US4179256AVulcanization apparatus for a continuous length of article of rubber, plastics or the like materialFURUKAWA ELECTRIC CO LTD·Filed 1978·Granted Dec 18, 1979·15 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →