Inventor · disambiguated record
Naoki Ichikawa
Also filed as: ICHIKAWA NAOKI
13 granted patents·2 pending applications·144 citations·filing 1992–2023
92Inventor score
Files withNIDEK KK9MITSUBISHI KASEI VINYL2ICHIKAWA NAOKI1MITSUBISHI CHEMICAL MKV CO1NAT SCIENCE AND TECH DEV AGENCY1
Top patents by PatentIndex Score
15 records- 0175US8955971B2Fundus photographing apparatusICHIKAWA NAOKI·Filed 2012·Granted Feb 17, 2015·13 cites·6 claims
- 0272US7878653B2Fundus cameraNIDEK KK·Filed 2008·Granted Feb 1, 2011·12 cites·6 claims
- 0370US7641340B2Fundus cameraNIDEK KK·Filed 2008·Granted Jan 5, 2010·8 cites·7 claims
- 0468US7445336B2Fundus cameraNIDEK KK·Filed 2005·Granted Nov 4, 2008·7 cites·10 claims
- 0568US5270381AThermoplastic elastomer composition of crystalline chlorinated polyethyleneMITSUBISHI KASEI VINYL·Filed 1992·Granted Dec 14, 1993·22 cites·14 claims
- 0667US7651223B2Fundus cameraNIDEK KK·Filed 2008·Granted Jan 26, 2010·6 cites·9 claims
- 0764US7837329B2Fundus cameraNIDEK KK·Filed 2009·Granted Nov 23, 2010·4 cites·4 claims
- 0862US7219996B2Fundus cameraNIDEK KK·Filed 2004·Granted May 22, 2007·27 cites·5 claims
- 0959US2024099889A1Ophthalmic laser treatment deviceNIDEK KK·Filed 2023·Application pending·0 cites
- 1057US7331670B2Fundus cameraNIDEK KK·Filed 2004·Granted Feb 19, 2008·16 cites·7 claims
- 1154US5314941AThermoplastic elastomer composition of crystalline chlorinated polyethylene and a rubberMITSUBISHI KASEI VINYL·Filed 1992·Granted May 24, 1994·13 cites·9 claims
- 1248US9452428B2Method of making a microfluidic deviceNAT SCIENCE AND TECH DEV AGENCY·Filed 2014·Granted Sep 27, 2016·1 cites·11 claims
- 1346US6773109B2Ophthalmic photographing apparatusNIDEK KK·Filed 2002·Granted Aug 10, 2004·7 cites·6 claims
- 1444US2009004746A1Microfluidic device with multiple cognitive agents immobilized thereon and methods for its fabrication and method of useNAT SCIENCE AND TECHNOLOGY DEV·Filed 2008·Application pending·0 cites
- 1541US5658980AVinyl chloride resin compositionMITSUBISHI CHEMICAL MKV CO·Filed 1995·Granted Aug 19, 1997·8 cites·7 claims
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