P

Inventor

TSUCHIYA SHIGERU

JP7 patents
⚠️ This page may combine multiple inventors who share the name “TSUCHIYA SHIGERU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NIPPON OXYGEN CO LTD

3 patents

KUMIAI CHEMICAL INDUSTRY CO

2 patents

COMM RES LAB INDEPENDENT ADMIN

1 patent

ABE TOMONOBU

1 patent