P

Inventor

ISHIMARU HIROSHI

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

MITSUMI ELECTRIC CO LTD

3 patents

SUMITOMO CHEMICAL CO

1 patent

HEALTH RESEARCH INC

1 patent

SANYO ELECTRIC CO

1 patent

ASAHI CHEMICAL IND

1 patent