P

Inventor

KATAOKA JUN

JP4 patents
⚠️ This page may combine multiple inventors who share the name “KATAOKA JUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TAIHO IND CO

1 patent

NIPPEI TOYAMA CORP

1 patent

AMADA HOLDINGS CO LTD

1 patent

UNIV WASEDA

1 patent