P

Inventor

TAKEMURA DAIGO

JP39 patents
⚠️ This page may combine multiple inventors who share the name “TAKEMURA DAIGO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MITSUBISHI ELECTRIC CORP

29 patents
US6306540B1Oct 23, 2001

Battery electrolytic solution with fluoride-ion-dissociating salt and battery using the same

MITSUBISHI ELECTRIC CORP118 citations98
US6723467B2Apr 20, 2004

Separator for battery and battery

MITSUBISHI ELECTRIC CORP99 citations97
US6482544B1Nov 19, 2002

Battery package

MITSUBISHI ELECTRIC CORP59 citations96
US6811928B2Nov 2, 2004

Battery with adhesion resin layer including filler

MITSUBISHI ELECTRIC CORP53 citations92
US6692543B1Feb 17, 2004

Method for manufacturing lithium ion secondary battery

MITSUBISHI ELECTRIC CORP27 citations92
US6458483B1Oct 1, 2002

Lithium ion secondary battery

MITSUBISHI ELECTRIC CORP25 citations92
US6387565B1May 14, 2002

Battery having an adhesive resin layer containing a filler

MITSUBISHI ELECTRIC CORP45 citations92
US6352797B1Mar 5, 2002

Lithium ion battery and method for forming the same

MITSUBISHI ELECTRIC CORP23 citations92
US6232014B1May 15, 2001

Lithium ion secondary battery and manufacture thereof

MITSUBISHI ELECTRIC CORP43 citations92
US6485862B1Nov 26, 2002

Thin battery and method of manufacturing

MITSUBISHI ELECTRIC CORP18 citations84
US6440605B1Aug 27, 2002

Electrode, method or producing electrode, and cell comprising the electrode

MITSUBISHI ELECTRIC CORP15 citations83
US6440608B1Aug 27, 2002

Cell and method of producing the same

MITSUBISHI ELECTRIC CORP9 citations74
US9711979B2Jul 18, 2017

Power supply system

MITSUBISHI ELECTRIC CORP4 citations73
US6660430B1Dec 9, 2003

Package for nonaqueous electrolyte cell and cell comprising the same

MITSUBISHI ELECTRIC CORP12 citations73
US6623883B1Sep 23, 2003

Electrode having PTC function and battery comprising the electrode

MITSUBISHI ELECTRIC CORP10 citations73
US6399252B1Jun 4, 2002

Electrode, method of producing electrode, and cell comprising the electrode

MITSUBISHI ELECTRIC CORP10 citations73
US10459035B2Oct 29, 2019

Charge state estimation method for lithium ion battery and charge state estimation device for lithium ion battery by using correspondence between voltage charge rate and the state of charge of the lithium ion battery

MITSUBISHI ELECTRIC CORP4 citations71
US6670070B2Dec 30, 2003

Battery and process for preparing the same

MITSUBISHI ELECTRIC CORP3 citations63
US6472105B2Oct 29, 2002

Bonding agent for cells and cell using the same

MITSUBISHI ELECTRIC CORP2 citations63
US7974073B2Jul 5, 2011

Electric double-layer capacitor with a negative electrode containing a carbon material and a titanium oxide

MITSUBISHI ELECTRIC CORP3 citations62
US6773633B2Aug 10, 2004

Process for producing an electrode with positive temperature coefficient (PTC) function

MITSUBISHI ELECTRIC CORP4 citations62
US7636232B2Dec 22, 2009

Electric double layer capacitor

MITSUBISHI ELECTRIC CORP2 citations61
US7463478B2Dec 9, 2008

Electric double layer capacitor

MITSUBISHI ELECTRIC CORP3 citations61
US11025086B2Jun 1, 2021

Power conversion device

MITSUBISHI ELECTRIC CORP1 citations59
US6376125B2Apr 23, 2002

Lithium ion secondary battery and process for producing the same

MITSUBISHI ELECTRIC CORP0 citations52
US6696203B2Feb 24, 2004

Battery and electrode including an active material, an electrically conductive material and a conducting agent

MITSUBISHI ELECTRIC CORP0 citations51
US6677074B2Jan 13, 2004

Cell and method of producing the same

MITSUBISHI ELECTRIC CORP1 citations51
US6579641B2Jun 17, 2003

Battery and process for preparing the same

MITSUBISHI ELECTRIC CORP0 citations51
US12328027B2Jun 10, 2025

Power supply device and battery pack charging method

MITSUBISHI ELECTRIC CORP0 citations49

MITSUDA KENRO

6 patents

KISE MAKIKO

1 patent

AIHARA SHIGERU

1 patent

MOTOROLA INC

1 patent

HIROI OSAMU

1 patent