Toshihisa Watabe

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Imaging apparatus having electron source array
- Patent number 8,203,611
- Issue date Jun 19, 2012
- Nippon Hoso Kyokai
- Yuki Honda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electron emissive element and display element
- Patent number 8,044,596
- Issue date Oct 25, 2011
- Futaba Corporation
- Masateru Taniguchi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Imaging apparatus having electron source array that emits electrons...
- Patent number 7,834,308
- Issue date Nov 16, 2010
- Nippon Hoso Kyokai
- Masakazu Namba
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Imaging apparatus having electron source array
- Patent number 7,723,664
- Issue date May 25, 2010
- Nippon Hoso Kyokai
- Yuki Honda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Electron-Emissive Element and Display Element
- Publication number 20090096393
- Publication date Apr 16, 2009
- Masateru Taniguchi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
IMAGING APPARATUS HAVING ELECTRON SOURCE ARRAY
- Publication number 20080290254
- Publication date Nov 27, 2008
- Nippon Hoso Kyokai
- Masakazu NAMBA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGING APPARATUS HAVING ELECTRON SOURCE ARRAY
- Publication number 20080291308
- Publication date Nov 27, 2008
- Nippon Hoso Kyokai
- Yuki HONDA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGING APPARATUS HAVING ELECTRON SOURCE ARRAY
- Publication number 20080291307
- Publication date Nov 27, 2008
- Nippon Hoso Kyokai
- Yuki Honda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE