Inventor · disambiguated record
Naohisa Kawakami
Also filed as: KAWAKAMI NAOHISA
10 granted patents·3 pending applications·182 citations·filing 1999–2013
90Inventor score
Top patents by PatentIndex Score
13 records- 0190US6652675B2Copper alloy sliding materialDAIDO METAL CO·Filed 2000·Granted Nov 25, 2003·28 cites·6 claims
- 0290US6334914B2Copper alloy sliding materialDAIDO METAL CO·Filed 2000·Granted Jan 1, 2002·29 cites·8 claims
- 0387US6475635B1Sliding material made of copper alloy, method of producing same, and sliding bearingDAIDO METAL CO·Filed 2000·Granted Nov 5, 2002·40 cites·20 claims
- 0481US6905779B2Sliding material made of copper alloy, method of producing same, sliding bearing material, and method of producing sameDAIDO METAL CO·Filed 2000·Granted Jun 14, 2005·26 cites·6 claims
- 0564US6692548B2Copper-based sliding material, method of manufacturing the same, and sliding bearingDAIDO METAL CO·Filed 2001·Granted Feb 17, 2004·8 cites·14 claims
- 0662US6303235B1Copper-based sliding alloyDAIDO METAL CO·Filed 1999·Granted Oct 16, 2001·17 cites·16 claims
- 0758US7431507B2Sliding memberDAIDO METAL CO·Filed 2004·Granted Oct 7, 2008·6 cites·15 claims
- 0858US6378670B1Sliding memberDAIDO METAL CO·Filed 1999·Granted Apr 30, 2002·25 cites·18 claims
- 0955US8888370B2Slide bearingDAIDO METAL CO·Filed 2013·Granted Nov 18, 2014·1 cites·5 claims
- 1051US2009246072A1Aluminum-based bearing alloyDAIDO METAL CO·Filed 2009·Application pending·0 cites
- 1147US7153591B2Sliding memberDAIDO METAL CO·Filed 2004·Granted Dec 26, 2006·2 cites·16 claims
- 1241US2007082825A1Plain bearingDAIDO METAL CO·Filed 2006·Application pending·0 cites
- 1338US2014233875A1Sliding bearingKOBAYAKAWA Hiroki·Filed 2012·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →