Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9033524 | Touch panel | Keishiro MURATA | 2015-05-19 |
| 8389865 | Touch panel | — | 2013-03-05 |
| 8378992 | Touch panel, and movable contact unit and switch using the same touch panel | Naoki Tatehata, Koji Tanabe | 2013-02-19 |
| 8337028 | Light guide sheet and movable contact assembly using the same | Naoki Tatehata | 2012-12-25 |
| 8232491 | Movable contact element and switch using the same | Naoki Tatehata, Takefumi Inoue, Koji Tanabe | 2012-07-31 |
| 8212787 | Movable contact body and switch using same | Naoki Tatehata, Koji Tanabe | 2012-07-03 |
| 8164014 | Light guiding sheet and movable contact body using the same | Naoki Tatehata, Tsutomu Aisaka, Hirotoshi Watanabe | 2012-04-24 |
| 8164015 | Movable contact unit and switch using the same | Naoki Tatehata, Tsutomu Aisaka, Koji Tanabe | 2012-04-24 |
| 8143541 | Movable contact assembly including light inlet having plural grooves, and switch using the same | Koji Tanabe, Tsutomu Aisaka | 2012-03-27 |
| 8097821 | Movable contact unit with light-guiding function and lighted panel switch using the same | Naoki Tatehata, Tsutomu Aisaka | 2012-01-17 |
| 8025435 | Light guide sheet and movable contact element using the same | Naoki Tatehata, Tsutomu Aisaka, Koji Tanabe | 2011-09-27 |
| 7946720 | Light guide sheet, movable contact structure using the light guide sheet, method of manufacturing the movable contact structure, and switch using the light guide sheet and the movable contact structure | Naoki Tatehata, Tsutomu Aisaka, Naoki Sera | 2011-05-24 |
| 7897889 | Movable contact element and switch using the same | Koji Tanabe | 2011-03-01 |
| 7851717 | Light-guide sheet, movable contact unit and switch using the same | Naoki Tatehata, Tsutomu Aisaka, Koji Tanabe, Hirotoshi Watanabe | 2010-12-14 |
| 7605338 | Movable contact unit and switch using the same | Minoru Karaki, Masahiro Ito, Koji Tanabe, Hirotoshi Watanabe, Yasutaka Yamamoto | 2009-10-20 |
| 7455529 | Wiring board, input device using the same wiring board and method of manufacturing the same input device | Shoji Fujii, Koji Tanabe | 2008-11-25 |