P

Inventor

KUWATA TAKAAKI

JP16 patents
⚠️ This page may combine multiple inventors who share the name “KUWATA TAKAAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

UBE INDUSTRIES

11 patents
US7985502B2Jul 26, 2011

Nonaqueous electrolyte solution and lithium secondary battery using same

UBE INDUSTRIES26 citations92
US7781106B2Aug 24, 2010

Lithium secondary cell and its nonaqueous electrolyte

UBE INDUSTRIES8 citations84
US7754380B2Jul 13, 2010

Nonaqueous electrolyte solution and lithium secondary battery using same

UBE INDUSTRIES12 citations84
US7261975B2Aug 28, 2007

Non-aqueous electrolytic solution and lithium secondary battery using the same

UBE INDUSTRIES15 citations84
US7727677B2Jun 1, 2010

Nonaqueous electrolyte solution and lithium secondary battery using same

UBE INDUSTRIES9 citations83
US7695863B2Apr 13, 2010

Nonaqueous electrolyte solution and lithium secondary battery using same

UBE INDUSTRIES15 citations83
US5376620ADec 27, 1994

Sulfonamide derivative, process for preparing the same and herbicide using the same

UBE INDUSTRIES16 citations73
US7629085B2Dec 8, 2009

Nonaqueous electrolytic solution and lithium secondary battery

UBE INDUSTRIES3 citations63
US7297442B2Nov 20, 2007

Nonaqueous electrolytic solution and lithium secondary battery employing the same

UBE INDUSTRIES6 citations63
US7794876B2Sep 14, 2010

Pentafluorophenyloxy compound, and nonaqueous electrolyte solution and lithium secondary battery using same

UBE INDUSTRIES3 citations60
US7537861B2May 26, 2009

Lithium secondary battery employing fluorine-substituted cyclohexylbenzene containing electrolytic solution

UBE INDUSTRIES0 citations52

ABE KOJI

4 patents
US8163427B2Apr 24, 2012

Nonaqueous electrolytic solution for lithium secondary battery and lithium secondary battery using the same

ABE KOJI7 citations84
US8722255B2May 13, 2014

Non-aqueous electrolytic solution for lithium secondary battery and lithium secondary battery using the same

ABE KOJI0 citations52
US8530080B2Sep 10, 2013

Nonaqueous electrolyte solution and lithium secondary battery using same

ABE KOJI0 citations52
US8440349B2May 14, 2013

Nonaqueous electrolyte solution and lithium secondary battery using same

ABE KOJI0 citations52

NEC CORP

1 patent
US5293512AMar 8, 1994

Semiconductor device having a groove type isolation region

NEC CORP19 citations71