P

Inventor

YAMADA FUMIYOSHI

JP12 patents
⚠️ This page may combine multiple inventors who share the name “YAMADA FUMIYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

IBM

4 patents

MITSUBISHI PETROCHEMICAL CO

3 patents

MITSUBISHI CHEM CORP

2 patents

DAINIPPON INK & CHEMICALS

2 patents

KURIMOTO PLASTICS CO LTD

1 patent