P

Inventor

TANAKA YASUMI

JP17 patents
⚠️ This page may combine multiple inventors who share the name “TANAKA YASUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CANON KK

10 patents

TOSOH CORP

3 patents

TANAKA YASUMI

2 patents

TOSCH CORP

1 patent

KAKUTA HIROYUKI

1 patent