Inventor

KOITABASHI TAKESHI

JP2 patents

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

SANDEN CORP

1 patent

US4819778AApr 11, 1989

Engagement device for an electromagnetic spring-wound clutch

SANDEN CORP3 citations51

SONY DISC & DIGITAL SOLUTIONS

1 patent

US7801014B2Sep 21, 2010

Manufacturing method of optical disc and optical disc

SONY DISC & DIGITAL SOLUTIONS0 citations44