Inventor

FUKUMOTO SHIGERU

JP5 patents

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

TOYODA GOSEI KK

2 patents

US6791116B2Sep 14, 2004

Light emitting diode

TOYODA GOSEI KK146 citations95

US6961033B2Nov 1, 2005

GaN green LED drive device and optical transmission device

TOYODA GOSEI KK4 citations62

HOKURIKU ELECT IND

1 patent

US6140766AOct 31, 2000

Organic EL device

HOKURIKU ELECT IND94 citations94

SUNCRUX RESEARCH OFFICE KK

1 patent

US3969887AJul 20, 1976

Electronically controlled timepieces using liquid crystal display elements

SUNCRUX RESEARCH OFFICE KK27 citations76

JAPAN SUNCRUX CO LTD

1 patent

US4079369AMar 14, 1978

Liquid crystal display device

JAPAN SUNCRUX CO LTD19 citations70