P

Inventor

KAWASHIMA HIDEO

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

MITSUI TOATSU CHEMICALS

6 patents

MITSUI CHEMICALS INC

3 patents

SATAKE ENG CO LTD

1 patent

SAKURAI SEIYA

1 patent