P

Inventor

SUKEGAWA KEN

JP15 patents
⚠️ This page may combine multiple inventors who share the name “SUKEGAWA KEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TOMOEGAWA PAPER CO LTD

8 patents

TOMOEGAWA CO LTD

4 patents

NIPPON TELEGRAPH & TELEPHONE

2 patents

SASAKI KYOICHI

1 patent