P

Inventor

YASUI TAKASHI

JP22 patents
⚠️ This page may combine multiple inventors who share the name “YASUI TAKASHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

RICOH KK

7 patents

YASUI TAKASHI

5 patents

TACHIKAWA SPRING CO

3 patents

TACHI S CO

2 patents

HITACHI LTD

2 patents

NIPPON KOKAN KK

1 patent

TAKUSHIMA KATSUHIRO

1 patent

RICOH CO LTD

1 patent