P

Inventor

KATAYAMA SHINGO

JP11 patents
⚠️ This page may combine multiple inventors who share the name “KATAYAMA SHINGO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NIPPON STEEL CORP

3 patents

COLLOID RESEARCH INST

2 patents

KATAYAMA SHINGO

2 patents

BROTHER IND LTD

2 patents

MATSUDA YUKI

1 patent

SUMITOMO CHEMICAL CO

1 patent