Inventor · disambiguated record
Katsuya Takeshi
Also filed as: TAKESHI KATSUYA
6 granted patents·31 citations·filing 2002–2009
80Inventor score
Top patents by PatentIndex Score
6 records- 0161US7490934B2Eyewear end pieceYAMAMOTO KOGAKU·Filed 2005·Granted Feb 17, 2009·5 cites·10 claims
- 0260US7895679B2GogglesYAMAMOTO KOGAKU·Filed 2008·Granted Mar 1, 2011·2 cites·18 claims
- 0356US6845521B2Length adjusting mechanism of gogglesYAMAMOTO KOGAKU·Filed 2002·Granted Jan 25, 2005·9 cites·6 claims
- 0455US8292425B2EyeglassesTAKESHI KATSUYA·Filed 2009·Granted Oct 23, 2012·5 cites·10 claims
- 0552US7490365B2Swimming gogglesYAMAMOTO KOGAKU·Filed 2003·Granted Feb 17, 2009·4 cites·13 claims
- 0645USD602065SGogglesYAMAMOTO KOGAKU·Filed 2007·Granted Oct 13, 2009·6 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →