Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8045003 | Onboard display device, vehicle, display method, image display program and recording medium | Megumi Itoh, Toshiya Takahashi, Takeshi Yamamoto, Aki Miake, Mitsukazu Okuda +1 more | 2011-10-25 |
| 6239788 | Coordinate input device and display-integrated type coordinate input device capable of directly detecting electrostatic coupling capacitance with high accuracy | Masayuki Katagiri, Kiyohiro Nozaki, Kengo Takahama, Hiroyuki Iwahashi | 2001-05-29 |
| 5966112 | Integrated image-input type display unit | Masayuki Katagiri, Masafumi Yamanoue, Yoshikazu Taniguchi, Toshio Nomura | 1999-10-12 |
| 5905489 | Coordinate input device | Kengo Takahama | 1999-05-18 |
| 5738429 | Portable projection display apparatus | Takao Tagawa, Masayuki Katagiri | 1998-04-14 |
| 5491706 | Display-integrated type tablet device capable of detecting correct coordinates at a tip end of a detection pen by detecting external noise | Takao Tagawa, Kiyohiro Nozaki, Kazunari Okamura | 1996-02-13 |
| 5331333 | Display apparatus | Takao Tagawa | 1994-07-19 |