Inventor
SAKAI KENJI
JP91 patents
⚠️ This page may combine multiple inventors who share the name “SAKAI KENJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DAIDO METAL CO
12 patentsUS5041339AAug 20, 1991
Multilayered sliding material of lead bronze containing graphite and method of manufacturing the same
DAIDO METAL CO24 citations93
US6905779B2Jun 14, 2005
Sliding material made of copper alloy, method of producing same, sliding bearing material, and method of producing same
DAIDO METAL CO26 citations92
US6652675B2Nov 25, 2003
Copper alloy sliding material
DAIDO METAL CO28 citations92
US6475635B1Nov 5, 2002
Sliding material made of copper alloy, method of producing same, and sliding bearing
DAIDO METAL CO40 citations92
US6334914B2Jan 1, 2002
Copper alloy sliding material
DAIDO METAL CO29 citations92
US5328772AJul 12, 1994
Multilayer sliding material for high-speed engine and method of producing same
DAIDO METAL CO25 citations91
US6602615B2Aug 5, 2003
Composite sliding material
DAIDO METAL CO15 citations83
US5346668ASep 13, 1994
Copper based alloy for wear resistant sliding layer and sliding member
DAIDO METAL CO17 citations74
US5334460AAug 2, 1994
CU-PB system alloy composite bearing having overlay
DAIDO METAL CO17 citations74
US5298052AMar 29, 1994
High temperature bearing alloy and method of producing the same
DAIDO METAL CO12 citations74
US4959274ASep 25, 1990
Multilayered iron-copper-lead alloy bearing material
DAIDO METAL CO14 citations74
US6692548B2Feb 17, 2004
Copper-based sliding material, method of manufacturing the same, and sliding bearing
DAIDO METAL CO8 citations73
FUJIMI INC
8 patentsUS6679929B2Jan 20, 2004
Polishing composition and polishing method employing it
FUJIMI INC87 citations98
US6440186B1Aug 27, 2002
Polishing composition and polishing method employing it
FUJIMI INC89 citations97
US6565619B1May 20, 2003
Polishing composition and polishing method employing it
FUJIMI INC70 citations96
US6838016B2Jan 4, 2005
Polishing composition and polishing method employing it
FUJIMI INC27 citations92
US6773476B2Aug 10, 2004
Polishing composition and polishing method employing it
FUJIMI INC50 citations92
US6849099B2Feb 1, 2005
Polishing composition
FUJIMI INC28 citations91
US7189684B2Mar 13, 2007
Polishing composition and method for forming wiring structure using the same
FUJIMI INC10 citations82
US7485162B2Feb 3, 2009
Polishing composition
FUJIMI INC17 citations81
TOKYO SEIMITSU CO LTD
7 patentsUS6059636AMay 9, 2000
Wafer polishing apparatus
TOKYO SEIMITSU CO LTD73 citations96
US5931725AAug 3, 1999
Wafer polishing machine
TOKYO SEIMITSU CO LTD100 citations96
US6402589B1Jun 11, 2002
Wafer grinder and method of detecting grinding amount
TOKYO SEIMITSU CO LTD28 citations92
US6203414B1Mar 20, 2001
Polishing apparatus
TOKYO SEIMITSU CO LTD34 citations92
US6027398AFeb 22, 2000
Wafer polishing apparatus
TOKYO SEIMITSU CO LTD44 citations91
US6302762B1Oct 16, 2001
Wafer polishing apparatus
TOKYO SEIMITSU CO LTD8 citations73
US5876272AMar 2, 1999
Semiconductor wafer polishing machine
TOKYO SEIMITSU CO LTD11 citations72
KAWAI SATORU
3 patentsUS8686300B2Apr 1, 2014
Printed wiring board and method for manufacturing the same
KAWAI SATORU15 citations92
US8188380B2May 29, 2012
Printed wiring board and method for manufacturing printed wiring board
KAWAI SATORU19 citations92
US8418360B2Apr 16, 2013
Method for manufacturing a printed wiring board
KAWAI SATORU5 citations72
TOYO ENGINEERING CORP
3 patentsTOSHIBA LIGHTING & TECHNOLOGY
2 patentsHITACHI KOKI HARAMACHI CO LTD
2 patentsPILOT INK CO LTD
2 patentsISHIDA ATSUSHI
2 patentsSEIKO EPSON CORP
1 patentUNIV TSINGHUA
1 patentIBIDEN CO LTD
1 patentMITSUBISHI ELECTRIC CORP
1 patentSHARP KK
1 patentIMANISHI MOTOKI
1 patentTDK CORP
1 patentBOEHRINGER INGELHEIM PHARMA
1 patentKOBE STEEL LTD
1 patentShowing the top 50 of 91 patents by PatentIndex Score.