Inventor · disambiguated record
Yoshitsugu Shibuya
Also filed as: SHIBUYA YOSHITSUGU
7 granted patents·1 pending application·133 citations·filing 1994–2008
86Inventor score
Top patents by PatentIndex Score
8 records- 0188US8178222B2Decorative part and process for producing the sameMIYA YUKIO·Filed 2007·Granted May 15, 2012·14 cites·12 claims
- 0285US5511587AWear-resistant reed for a high-speed loomCITIZEN WATCH CO LTD·Filed 1995·Granted Apr 30, 1996·43 cites·19 claims
- 0373US6730415B2Soft metal and method of manufacturing the soft metal, and decorative part and method of manufacturing the decorative partCITIZEN WATCH CO LTD·Filed 2001·Granted May 4, 2004·15 cites·16 claims
- 0473US5714012ASolar battery deviceCITIZEN WATCH CO LTD·Filed 1994·Granted Feb 3, 1998·38 cites·14 claims
- 0565US9212408B2Decorative part with substrate and multi-layer hardening laminateSATOH JUNJI·Filed 2008·Granted Dec 15, 2015·2 cites·11 claims
- 0652US6221173B1Titanium or titanium alloy member and surface treatment method thereforCITIZEN WATCH CO LTD·Filed 1997·Granted Apr 24, 2001·16 cites·14 claims
- 0749US7396595B2Soft metal and method for preparation thereof, and exterior part of watch and method for preparation thereofCITIZEN HOLDINGS CO LTD·Filed 2002·Granted Jul 8, 2008·5 cites·10 claims
- 0839US2002170633A1Brazing filler metalFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →