P

Inventor

TSUTSUMI SADAMI

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

TDK CORP

2 patents

BMG INC

2 patents

DAIHATSU MOTOR CO LTD

1 patent

NITTO SEIKO KK

1 patent

NIPPON SYNTHETIC CHEM IND

1 patent