Inventor

MATSUMURA TSUNEO

JP7 patents

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

SHARP KK

4 patents

US5578960ANov 26, 1996

Direct-current stabilizer

SHARP KK62 citations95

US6270712B1Aug 7, 2001

Molding die and marking method for semiconductor devices

SHARP KK29 citations92

US5648687AJul 15, 1997

Resin for sealing compound semiconductor, semiconductor device, and process for manufacturing it

SHARP KK22 citations89

US5427938AJun 27, 1995

Method of manufacturing a resin-sealed semiconductor device

SHARP KK44 citations88

NIPPON TELEGRAPH & TELEPHONE

3 patents

US5400342AMar 21, 1995