Kenji Imamura

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of forming leads of a semiconductor device
- Patent number 7,077,170
- Issue date Jul 18, 2006
- Renesas Technology Corp.
- Hidetaka Yamasaki
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Magnetophoresis type display device and process of production of same
- Patent number 6,756,964
- Issue date Jun 29, 2004
- Takara Corporation Limited
- Yoshito Nihira
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Magnetophoresis type display device and process of production of same
- Patent number 6,639,579
- Issue date Oct 28, 2003
- Takara Corporation Limited
- Yoshito Nihira
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
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

Patents Applicationslast 30 patents

Information Patent Application
Method of forming leads of a packaged semiconductor device
- Publication number 20060237087
- Publication date Oct 26, 2006
- Renesas Technology Corp.
- Hidetaka Yamasaki
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Lead forming for a semiconductor device
- Publication number 20050076967
- Publication date Apr 14, 2005
- Renesas Technology Corp.
- Hidetaka Yamasaki
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Magentophotoresis type display device and process of production of...
- Publication number 20030218600
- Publication date Nov 27, 2003
- TAKARA CORPORATION LIMITED
- Yoshito Nihira
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS