Inventor

NAGASAKI AKIRA

JP11 patents

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

PANASONIC CORP

3 patents

US7638230B2Dec 29, 2009

Lithium ion secondary battery

PANASONIC CORP48 citations92

US7807298B2Oct 5, 2010

Non-aqueous electrolyte secondary battery with laminated separator

PANASONIC CORP7 citations73

US7811696B2Oct 12, 2010

Lithium secondary battery and method for producing the same

PANASONIC CORP1 citations49

KEIHIN CORP

3 patents

US6598852B2Jul 29, 2003

Solenoid valve

KEIHIN CORP41 citations89

US6371166B1Apr 16, 2002

Solenoid valve device

KEIHIN CORP19 citations83

US7165574B2Jan 23, 2007

Solenoid valve with cylindrical valve guide for the spherical valve element at the pressure inlet

KEIHIN CORP16 citations82

SUZUKI TATSUHIKO

2 patents

US9246344B2Jan 26, 2016

Charging method for non-aqueous electrolyte secondary battery, and battery pack

SUZUKI TATSUHIKO10 citations82

US8912762B2Dec 16, 2014

Charging method for non-aqueous electrolyte secondary battery by repeating a set of constant current charge and constant voltage charge and battery pack implementing the charging method

SUZUKI TATSUHIKO9 citations82

SANYO ELECTRIC CO

2 patents

US10468714B2Nov 5, 2019

Nonaqueous electrolyte secondary battery

SANYO ELECTRIC CO2 citations68

US10468655B2Nov 5, 2019

Nonaqueous electrolyte secondary batteries

SANYO ELECTRIC CO0 citations34

NAKAI HARUYA

1 patent

US8610408B2Dec 17, 2013

Lithium ion secondary battery charging method and battery pack

NAKAI HARUYA8 citations78