Inventor · disambiguated record
Masaaki Okuda
Also filed as: OKUDA MASAAKI
5 granted patents·3 pending applications·70 citations·filing 1978–2011
80Inventor score
Files withSEIWA PRO CO LTD2TAYCA CORP2DIAMON ENGINEERING CO LTD1JAPAN AIRLINES INTERNAT CO LTD1KATO HIROYASU1
Top patents by PatentIndex Score
8 records- 0167US4222769AProcess of regenerating and recovering lead sulphate-containing wastesDIAMON ENGINEERING CO LTD·Filed 1978·Granted Sep 16, 1980·29 cites·6 claims
- 0256US5482544ARust-preventive compositionTAYCA CORP·Filed 1994·Granted Jan 9, 1996·17 cites·5 claims
- 0354US2006292266A1Functional Water and Method and System for Its ProductionSEIWA PRO CO LTD·Filed 2005·Application pending·0 cites
- 0451US4966630AAnticorrosive pigment composition and an anticorrosive coating composition containing the sameTAYCA CORP·Filed 1989·Granted Oct 30, 1990·8 cites·10 claims
- 0551US4845136AAdhesive resin compositionSUNSTAR ENGINEERING INC·Filed 1988·Granted Jul 4, 1989·16 cites·11 claims
- 0647US2008149140A1Drainpipe Cleaning Method and Drainpipe Cleaning ApparatusJAPAN AIRLINES INTERNAT CO LTD·Filed 2005·Application pending·0 cites
- 0741US8578603B2Compressor and manufacturing method thereofKATO HIROYASU·Filed 2011·Granted Nov 12, 2013·0 cites·7 claims
- 0839US2007215578A1Apparatus for Melting Off Injection NeedlesSEIWA PRO CO LTD·Filed 2004·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →