P

Inventor

NISHIJIMA KATSUMASA

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

NIKON CORP

2 patents

MITSUBISHI RAYON CO

1 patent

NITTO CHEMICAL INDUSTRY CO LTD

1 patent