Inventor · disambiguated record
Yukiei Matsumoto
Also filed as: MATSUMOTO YUKIEI
13 granted patents·340 citations·filing 1986–1999
94Inventor score
Files withPERMELEC ELECTRODE LTD13
Top patents by PatentIndex Score
13 records- 0191US5141576ATitanium composite materials coated with calcium phosphate compound and process for production thereofPERMELEC ELECTRODE LTD·Filed 1990·Granted Aug 25, 1992·67 cites·7 claims
- 0284US6251254B1Electrode for chromium platingPERMELEC ELECTRODE LTD·Filed 1999·Granted Jun 26, 2001·44 cites·11 claims
- 0379US5560815AElectrolytic chromium plating method using trivalent chromiumPERMELEC ELECTRODE LTD·Filed 1995·Granted Oct 1, 1996·44 cites·10 claims
- 0472US5194141AMethod for electrolytic tin plating of steel platePERMELEC ELECTRODE LTD·Filed 1991·Granted Mar 16, 1993·21 cites·4 claims
- 0571US4882196AProcess for the production of a titanium composite materials coated with calcium phosphate compoundPERMELEC ELECTRODE LTD·Filed 1987·Granted Nov 21, 1989·63 cites·8 claims
- 0670US4765879ADurable electrodes for electrolysis and process for producing the samePERMELEC ELECTRODE LTD·Filed 1987·Granted Aug 23, 1988·17 cites·9 claims
- 0767US4941953ADurable electrodes having a plated tinor tin oxide intermediate layer for electrolysis and process for producing the samePERMELEC ELECTRODE LTD·Filed 1989·Granted Jul 17, 1990·14 cites·13 claims
- 0857US4925538AMethod of electrolytic treatment of metalsPERMELEC ELECTRODE LTD·Filed 1989·Granted May 15, 1990·9 cites·4 claims
- 0953US5232576AAnode for chromium plating and processes for producing and using the samePERMELEC ELECTRODE LTD·Filed 1991·Granted Aug 3, 1993·11 cites·8 claims
- 1053US5141606AMethod for the electrolytic pickling or degreasing of steel platePERMELEC ELECTRODE LTD·Filed 1990·Granted Aug 25, 1992·10 cites·3 claims
- 1152US4668531AMethod for manufacture of electrodePERMELEC ELECTRODE LTD·Filed 1986·Granted May 26, 1987·15 cites·1 claims
- 1247US5051187AProcess for recovering sulfuric acidPERMELEC ELECTRODE LTD·Filed 1990·Granted Sep 24, 1991·9 cites·9 claims
- 1336US4794023AProcess for producing a calcium phosphate compound coated composite materialPERMELEC ELECTRODE LTD·Filed 1987·Granted Dec 27, 1988·16 cites·6 claims
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