P

Inventor

YAMANAKA TOMOKAZU

JP13 patents
⚠️ This page may combine multiple inventors who share the name “YAMANAKA TOMOKAZU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SANYO ELECTRIC CO

6 patents
US7563536B2Jul 21, 2009

Prismatic sealed secondary battery having a case made of metal materials and method for manufacturing the same

SANYO ELECTRIC CO2 citations61
US7695530B2Apr 13, 2010

Method for producing a secondary cell having flat wound electrode body

SANYO ELECTRIC CO2 citations60
US11742524B2Aug 29, 2023

Secondary battery

SANYO ELECTRIC CO0 citations50
US11539067B2Dec 27, 2022

Method for producing secondary battery

SANYO ELECTRIC CO0 citations44
US10147931B2Dec 4, 2018

Prismatic secondary battery

SANYO ELECTRIC CO0 citations40
US10608233B2Mar 31, 2020

Method of manufacturing secondary battery

SANYO ELECTRIC CO0 citations29

PRIME PLANET ENERGY & SOLUTIONS INC

2 patents
US12586874B2Mar 24, 2026

Secondary battery and method of manufacturing the same

PRIME PLANET ENERGY & SOLUTIONS INC0 citations49
US11824168B2Nov 21, 2023

Battery

PRIME PLANET ENERGY & SOLUTIONS INC0 citations48

MITSUBISHI HEAVY IND LTD

2 patents
US9657684B2May 23, 2017

Waste-heat reuse container using waste heat of power generation engine

MITSUBISHI HEAVY IND LTD0 citations48
US9920707B2Mar 20, 2018

Container unit-type engine generator device having pipe coupling function

MITSUBISHI HEAVY IND LTD0 citations38

YAMAUCHI YASUHIRO

1 patent
US8197557B2Jun 12, 2012

Method for producing a secondary cell having flat wound electrode body

YAMAUCHI YASUHIRO0 citations50

OKUTANI EIJI

1 patent
US8439983B2May 14, 2013

Sealed battery with electrode terminal welded to current collector, and manufacturing method for the same

OKUTANI EIJI1 citations43

YOSHIDA SATOSHI

1 patent
US8304106B2Nov 6, 2012

Hermetic cell and method for producing same

YOSHIDA SATOSHI0 citations40