P

Inventor

YAMATO KENJI

JP6 patents
⚠️ This page may combine multiple inventors who share the name “YAMATO KENJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

PANASONIC IP MAN CO LTD

3 patents
US11469463B2Oct 11, 2022

Cylindrical battery

PANASONIC IP MAN CO LTD0 citations49
US12476309B2Nov 18, 2025

Hermetically sealed battery

PANASONIC IP MAN CO LTD0 citations47
US10516173B2Dec 24, 2019

Alkaline dry battery

PANASONIC IP MAN CO LTD0 citations36

SANYO ELECTRIC CO

2 patents
US7678501B2Mar 16, 2010

Storage battery manufacturing method which uses a polar plate having a foamed-metal electrode substrate and joins a current collector to the electrode substrate, and storage battery obtained through the manufacturing method

SANYO ELECTRIC CO4 citations56
US10069118B2Sep 4, 2018

Cylindrical secondary battery and method for manufacturing same

SANYO ELECTRIC CO0 citations39

YAMASHITA SHUICHI

1 patent
US8435658B2May 7, 2013

Sealed cell with terminal cap and safety valve

YAMASHITA SHUICHI24 citations86