Inventor · disambiguated record
Hiroshi Kawatani
Also filed as: KAWATANI HIROSHI
4 granted patents·102 citations·filing 1988–1998
80Inventor score
Top patents by PatentIndex Score
4 records- 0178US6016647AManufacturing method and apparatus of steel cord for rubber product reinforcementTOKYO ROPE MFG CO·Filed 1998·Granted Jan 25, 2000·30 cites·16 claims
- 0275US4961781AHigh corrosion-and wear resistant-powder sintered alloy and composite productsKOBE STEEL LTD·Filed 1988·Granted Oct 9, 1990·26 cites·9 claims
- 0371US6109017ASteel cord and steel radial tireTOKYO ROPE MFG CO·Filed 1998·Granted Aug 29, 2000·23 cites·9 claims
- 0470US5802830ASteel cord and steel radial tireTOKYO ROPE MFG CO·Filed 1996·Granted Sep 8, 1998·23 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →