Inventor · disambiguated record
Katuyuki Hoshikawa
Also filed as: HOSHIKAWA KATUYUKI
3 granted patents·106 citations·filing 1976–1980
75Inventor score
Files withSUMITOMO RUBBER IND3
Top patents by PatentIndex Score
3 records- 0186US4057090APuncture sealing pneumatic tireSUMITOMO RUBBER IND·Filed 1976·Granted Nov 8, 1977·58 cites·2 claims
- 0281US4262624AMethod of forming puncture preventing layer for tire and apparatus employed thereforSUMITOMO RUBBER IND·Filed 1978·Granted Apr 21, 1981·30 cites·3 claims
- 0368US4356214AMethod of forming puncture preventing layer for tire and apparatus employed thereforSUMITOMO RUBBER IND·Filed 1980·Granted Oct 26, 1982·18 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →