P

Inventor

SUGAWARA MAKOTO

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

SEGA ENTERPRISES KK

2 patents

SEGA CORP

2 patents

EXXON CHEMICAL PATENTS INC

1 patent

EXXON MOBIL CHEM PATENTS INC

1 patent

SANYO ELECTRIC CO

1 patent