P

Inventor

ODA SUMIHIRO

JP6 patents
⚠️ This page may combine multiple inventors who share the name “ODA SUMIHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

IDEMITSU KOSAN CO

3 patents

SEKIGUCHI HIROKI

2 patents

JIBIKI YOSUKE

1 patent