Inventor · disambiguated record
Hirotaka Hatai
Also filed as: HATAI HIROTAKA
3 granted patents·18 citations·filing 1990–1996
66Inventor score
Files withBANDO CHEMICAL IND3
Top patents by PatentIndex Score
3 records- 0135US5776026APower transmission belt and method of manufacturing the sameBANDO CHEMICAL IND·Filed 1996·Granted Jul 7, 1998·8 cites·10 claims
- 0229US5110274AMetallic mold for cogged v-beltBANDO CHEMICAL IND·Filed 1990·Granted May 5, 1992·8 cites·14 claims
- 0323US5312203AEndless rubber belt vulcanizing apparatusBANDO CHEMICAL IND·Filed 1992·Granted May 17, 1994·2 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →