Inventor

TSUJIMOTO MASAKAZU

JP2 patents

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

NEC CORP

1 patent

US7369881B2May 6, 2008

Portable telephone and method of manufacturing the same

NEC CORP57 citations89

TAKEI YUTAKA

1 patent

US8692775B2Apr 8, 2014

Key structure of operation section of electronic device, input device and electronic device using same

TAKEI YUTAKA0 citations35