P

Inventor

OOTSUKA MASAO

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

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

3 patents
US7412194B2Aug 12, 2008

Developing apparatus

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2 citations62
US7313351B2Dec 25, 2007

One-component type developing apparatus

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2 citations59
US7269381B2Sep 11, 2007

Developing apparatus

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD1 citations51

PANASONIC IP MAN CO LTD

2 patents
US12431566B2Sep 30, 2025

Hermetically sealed battery

PANASONIC IP MAN CO LTD0 citations58
US12476309B2Nov 18, 2025

Hermetically sealed battery

PANASONIC IP MAN CO LTD0 citations47

FUJITSU LTD

1 patent
US7548751B2Jun 16, 2009

Mobile communications system for assigning a plurality of frequencies to a plurality of mobile terminals

FUJITSU LTD20 citations89