Kenichi Kotoku

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Tochigi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Exposure apparatus and semiconductor device manufacturing method
- Patent number 6,736,928
- Issue date May 18, 2004
- Canon Kabushiki Kaisha
- Kenichi Kotoku
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image sensing apparatus including a card device connectable to an i...
- Patent number 6,670,985
- Issue date Dec 30, 2003
- Canon Kabushiki Kaisha
- Yukuo Karube
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image input unit
- Patent number 6,654,050
- Issue date Nov 25, 2003
- Canon Kabushiki Kaisha
- Yukuo Karube
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Semiconductor manufacturing apparatus
- Patent number 6,493,600
- Issue date Dec 10, 2002
- Canon Kabushiki Kaisha
- Kenichi Kotoku
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Exposure apparatus and semiconductor device manufacturing method
- Publication number 20030037878
- Publication date Feb 27, 2003
- Kenichi Kotoku
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE INPUT UNIT
- Publication number 20010050711
- Publication date Dec 13, 2001
- YUKUO KARUBE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE SENSING APPARATUS INCLUDING A CARD DEVICE CONNECTABLE TO AN I...
- Publication number 20010050720
- Publication date Dec 13, 2001
- CANON KABUSHIKI KAISHA
- YUKUO KARUBE
- G06 - COMPUTING CALCULATING COUNTING