P

Inventor

MATSUMURA KOHJI

JP5 patents
⚠️ This page may combine multiple inventors who share the name “MATSUMURA KOHJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SANYO ELECTRIC CO

3 patents
US5932889AAug 3, 1999

Semiconductor device with floating quantum box

SANYO ELECTRIC CO28 citations90
US5751029AMay 12, 1998

Field-effect semiconductor device having heterojunction

SANYO ELECTRIC CO9 citations71
US5225895AJul 6, 1993

Velocity-modulation transistor with quantum well wire layer

SANYO ELECTRIC CO1 citations50

PANASONIC CORP

2 patents
US9209639B2Dec 8, 2015

Storage battery system and method of controlling the same

PANASONIC CORP4 citations70
US9257863B2Feb 9, 2016

Charge and discharge control device and charge and discharge control method

PANASONIC CORP1 citations50