P

Inventor

ITOU YOSHIHARU

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

MARUZEN PETROCHEM CO LTD

2 patents

FUJITSU LTD

1 patent

ITOU YOSHIHARU

1 patent