Inventor · disambiguated record
Koichi Naoi
Also filed as: NAOI KOICHI
10 granted patents·2 pending applications·118 citations·filing 1993–2012
89Inventor score
Top patents by PatentIndex Score
12 records- 0191US8003225B2Decorative article having a white coatingCITIZEN HOLDINGS CO LTD·Filed 2009·Granted Aug 23, 2011·14 cites·10 claims
- 0288US8178222B2Decorative part and process for producing the sameMIYA YUKIO·Filed 2007·Granted May 15, 2012·14 cites·12 claims
- 0385US5511587AWear-resistant reed for a high-speed loomCITIZEN WATCH CO LTD·Filed 1995·Granted Apr 30, 1996·43 cites·19 claims
- 0484US6780527B2Decorative article having white film and production method thereforCITIZEN WATCH CO LTD·Filed 2001·Granted Aug 24, 2004·17 cites·44 claims
- 0565US9637844B2Steel cord for rubber article reinforcement and pneumatic radial tire using sameNAOI KOICHI·Filed 2012·Granted May 2, 2017·1 cites·14 claims
- 0655US6180263B1Hard carbon coating-clad base materialCITIZEN WATCH CO LTD·Filed 1998·Granted Jan 30, 2001·14 cites·2 claims
- 0754US7622198B2Decorative article having white coating and method for manufacture thereofCITIZEN HOLDINGS CO LTD·Filed 2002·Granted Nov 24, 2009·5 cites·25 claims
- 0854US2011139327A1Pneumatic radial tireBRIDGESTONE CORP·Filed 2009·Application pending·0 cites
- 0950US5607779AHard carbon coating-clad base materialCITIZEN WATCH CO LTD·Filed 1993·Granted Mar 4, 1997·10 cites·5 claims
- 1050US2010300596A1Pneumatic radial tireBRIDGESTONE CORP·Filed 2008·Application pending·0 cites
- 1146US7771836B2Golden ornament and process for producing the sameCITIZEN HOLDINGS CO LTD·Filed 2006·Granted Aug 10, 2010·0 cites·20 claims
- 1228US6074766AHard carbon coating-clad base materialCITIZEN WATCH CO LTD·Filed 1997·Granted Jun 13, 2000·0 cites·16 claims
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