Inventor

SUGIMOTO MASAKATSU

3 patents

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

FUJITSU LTD

2 patents

US5847697ADec 8, 1998

Single-handed keyboard having keys with multiple characters and character ambiguity resolution logic

FUJITSU LTD120 citations93

US5745056AApr 28, 1998

Single-hand input keyboard

FUJITSU LTD43 citations89

KOMATSU MFG CO LTD

1 patent

US4035904AJul 19, 1977

Automatic article working system

KOMATSU MFG CO LTD50 citations89