P

Inventor

SEI MASAFUMI

JP3 patents
⚠️ This page may combine multiple inventors who share the name “SEI MASAFUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TSUTSUMI NORIHIKO

1 patent

ACUTELOGIC CORP

1 patent

SOCIONEXT INC

1 patent