P

Inventor

NAKANISHI TOSHIAKI

JP57 patents
⚠️ This page may combine multiple inventors who share the name “NAKANISHI TOSHIAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

20 patents
US6541151B2Apr 1, 2003

Battery assembly system used for electric vehicle

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD85 citations98
US6411063B1Jun 25, 2002

Battery power source with coolant flow

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD104 citations98
US6225788B1May 1, 2001

Battery power source device

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD107 citations98
US6344728B1Feb 5, 2002

Battery power source supply with coolant flow

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD93 citations97
US6501250B2Dec 31, 2002

Device and method for controlling input/output of secondary battery

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD74 citations96
US6232743B1May 15, 2001

Electric vehicle

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD61 citations96
US6573688B2Jun 3, 2003

Battery power source device

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD35 citations93
US6812670B2Nov 2, 2004

Battery control device

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD44 citations92
US6759832B2Jul 6, 2004

Device for detecting a battery condition based on variations in batter voltage

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD20 citations92
US6611128B2Aug 26, 2003

Device for detecting a battery condition

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD31 citations92
US6504342B2Jan 7, 2003

Battery pack

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD23 citations92
US6486637B1Nov 26, 2002

Battery pack controlling apparatus

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD37 citations92
US6278257B1Aug 21, 2001

Method for detecting abnormal cell

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD37 citations92
US6255803B1Jul 3, 2001

Method for detecting minor short in cells and method for detecting cell short in cells

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD51 citations92
US6054840AApr 25, 2000

Power supply device

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD37 citations91
US6573685B2Jun 3, 2003

Method of replacing secondary battery

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD34 citations90
US6459238B2Oct 1, 2002

Method for charging a battery pack including a plurality of battery units

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD13 citations74
US6380717B2Apr 30, 2002

Device and method for controlling charging of secondary battery

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD10 citations74
US6147499ANov 14, 2000

Instrument for measuring voltages of cells

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD9 citations72
US6265877B1Jul 24, 2001

Method for determining an end of discharge voltage for a secondary battery

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD14 citations70

SONY CORP

9 patents

PANASONIC EV ENERGY CO LTD

8 patents

NAKANISHI TOSHIAKI

7 patents

TOYOTA MOTOR CO LTD

3 patents

MARUKAWA SHUHEI

1 patent

OKUDA JUN

1 patent

KYOCERA CORP

1 patent

Showing the top 50 of 57 patents by PatentIndex Score.