Inventor · disambiguated record
Hiroshi Kuwamoto
Also filed as: KUWAMOTO HIROSHI
14 granted patents·143 citations·filing 1982–1990
92Inventor score
Top patents by PatentIndex Score
14 records- 0178US4637885AMetal-working oil compositionKAO CORP·Filed 1985·Granted Jan 20, 1987·27 cites·17 claims
- 0271US4626367AWater-soluble metal-working lubricant compositionKAO CORP·Filed 1985·Granted Dec 2, 1986·23 cites·6 claims
- 0359US4663061AMetal-working oil compositionKAO CORP·Filed 1984·Granted May 5, 1987·13 cites·8 claims
- 0458US4693839AMetal rolling oil compositionKAO CORP·Filed 1982·Granted Sep 15, 1987·15 cites·4 claims
- 0557US4664823AMetal-working oil compositionKAO CORP·Filed 1985·Granted May 12, 1987·14 cites·15 claims
- 0656US4650595AMetal working water-soluble lubricant composition and method of feeding sameKAO CORP·Filed 1983·Granted Mar 17, 1987·12 cites·19 claims
- 0756US4577480AMethod and apparatus for controlling rolling correction in rolling millISHIKAWAJIMA HARIMA HEAVY IND·Filed 1984·Granted Mar 25, 1986·8 cites·3 claims
- 0850US4810589ASteel foil having excellent shielding characteristics to electromagnetic wavesNIPPON KOKAN KK·Filed 1988·Granted Mar 7, 1989·6 cites·3 claims
- 0946US4666617ACold rolling oil for steel sheetNIPPON KOKAN KK·Filed 1985·Granted May 19, 1987·10 cites·5 claims
- 1043US4883606AWater-soluble temper rolling oil and method of temper rollingNIPPON KOKAN KK·Filed 1987·Granted Nov 28, 1989·7 cites·4 claims
- 1138US5094764AMethod for supplying a lubricating oil compositionKAO CORP·Filed 1990·Granted Mar 10, 1992·4 cites·3 claims
- 1236US4970011ALubricating oil useful in the rolling of metal and a method for supplying the sameKAO CORP·Filed 1983·Granted Nov 13, 1990·3 cites·3 claims
- 1328US4985158ALubricating oil composition and method for supplying sameKAO CORP·Filed 1989·Granted Jan 15, 1991·0 cites·2 claims
- 1424US4554087AMetal processing compositionNIPPON KOKAN KK·Filed 1985·Granted Nov 19, 1985·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →