Junji Ajioka

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Suwa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Information management system, display system, management apparatus...
- Patent number 8,032,569
- Issue date Oct 4, 2011
- Seiko Epson Corporation
- Yasuo Oshita
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Information display system, information display apparatus, and posi...
- Patent number 7,956,852
- Issue date Jun 7, 2011
- Seiko Epson Corporation
- Yoshiyuki Kodama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Projection display device
- Patent number 7,314,281
- Issue date Jan 1, 2008
- Seiko Epson Corporation
- Makoto Katase
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic display device
- Patent number D523853
- Issue date Jun 27, 2006
- Seiko Epson Corporation
- Takeshi Ishikawa
- D14 - Recording, communication, or information retrieval equipment

Patents Applicationslast 30 patents

Information Patent Application
Information Management System, Display System, Management Apparatus...
- Publication number 20090006477
- Publication date Jan 1, 2009
- SEIKO EPSON CORPORATION
- Yasuo Oshita
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INFORMATION DISPLAY SYSTEM, INFORMATION DISPLAY APPARATUS, AND POSI...
- Publication number 20070146387
- Publication date Jun 28, 2007
- SEIKO EPSON CORPORATION
- Yoshiyuki Kodama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Projection display device
- Publication number 20050280784
- Publication date Dec 22, 2005
- SEIKO EPSON CORPORATION
- Makoto Katase
- H04 - ELECTRIC COMMUNICATION TECHNIQUE