Inventor

MIYAWAKI TOSHITSUGU

JP5 patents

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

HITACHI LTD

2 patents

US6522373B1Feb 18, 2003

Liquid crystal display device, light guide plate, and method for producing light guide plate

HITACHI LTD82 citations97

US6334689B1Jan 1, 2002

Liquid crystal display

HITACHI LTD29 citations92

HITACHI ELECTRONIC DEVICES CO

2 patents

US6530671B2Mar 11, 2003

Liquid crystal display

HITACHI ELECTRONIC DEVICES CO33 citations91

US6985131B2Jan 10, 2006

Liquid crystal display device

HITACHI ELECTRONIC DEVICES CO16 citations79

HITACHI DISPLAYS LTD

1 patent

US7663713B2Feb 16, 2010

Light guide plate for a display panel having arcuate grooves formed in the incident and upper surfaces

HITACHI DISPLAYS LTD14 citations82