Inventor · disambiguated record
Hachiro Kushida
Also filed as: KUSHIDA HACHIRO
6 granted patents·2 pending applications·97 citations·filing 1973–2005
84Inventor score
Top patents by PatentIndex Score
8 records- 0185US4375391AMethod for manufacturing bicolored polyhedral body of aluminumCITIZEN WATCH CO LTD·Filed 1981·Granted Mar 1, 1983·24 cites·4 claims
- 0272US5885375AHigh strength titanium alloy, product made of the titanium alloy and method for producing the productKOBE STEEL LTD·Filed 1997·Granted Mar 23, 1999·27 cites·16 claims
- 0371US5091224AMethod of preparation of a surface-coated metal-made ornamental articleCITIZEN WATCH CO LTD·Filed 1989·Granted Feb 25, 1992·21 cites·5 claims
- 0456US4507184AMethod for finishing matted surface on a metal-made article for personal ornamentCITIZEN WATCH CO LTD·Filed 1984·Granted Mar 26, 1985·13 cites·1 claims
- 0552US2003109949A1Commodity design creating and processing systemFiled 2001·Application pending·0 cites
- 0651US2006052891A1Design-for-product creating and processing systemCITIZEN WATCH CO LTD·Filed 2005·Application pending·0 cites
- 0743US3963589AProcess for the manufacture of a decorative aluminum productCITIZEN WATCH CO LTD·Filed 1973·Granted Jun 15, 1976·7 cites·6 claims
- 0834US4640625AExternal member for a watchCITIZEN WATCH CO LTD·Filed 1986·Granted Feb 3, 1987·5 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →