P

Inventor

SUGIYAMA HAJIME

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

SONY COMPUTER ENTERTAINMENT INC

3 patents

SUGIYAMA HAJIME

2 patents

FUJITSU LTD

2 patents

DOI KENTAROU

2 patents

SEGA ENTERPRISES KK

1 patent

SONY COMP ENTERTAIMENT INC

1 patent