Inventor

KOIKE KATSUYOSHI

JP2 patents

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

GKN DRIVELINE TORQUE TECH KK

1 patent

US7592890B2Sep 22, 2009

Magnetic-path member, electromagnetic coupling device using magnetic-path member, and method of manufacturing magnetic-path member

GKN DRIVELINE TORQUE TECH KK2 citations59

NEC TOKIN CORP

1 patent

US7213765B2May 8, 2007

Communication medium capable of carrying out contactless communication and method of producing the same

NEC TOKIN CORP1 citations42