Membership
Tour
Register
Log in
Motohiko Makino
Follow
Person
Tokyo, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Magnetic carrier powder having a wide chargeable range of electric...
Patent number
4,485,162
Issue date
Nov 27, 1984
TDK Electronics Co., Ltd.
Kenji Imamura
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Magnetic toner and ink
Patent number
4,473,483
Issue date
Sep 25, 1984
TDK Electronics Co., Ltd.
Kenji Imamura
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Ferrite powder type magnetic toner used in electrophotography and p...
Patent number
4,282,302
Issue date
Aug 4, 1981
TDK Electronics, Ltd.
Motohiko Makino
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY