Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10836354 | Methods and apparatus for a capacitive sensor | Takayasu Otagaki | 2020-11-17 |
| 10824264 | Methods and system for a capacitive touch sensor | Tetsuya Tokunaga, Hiroshi Yoshino, Yasunori Yamamoto, Takayasu Otagaki | 2020-11-03 |
| 10816497 | Methods and apparatus for a capacitive sensor | Takayasu Otagaki | 2020-10-27 |
| 10698540 | Methods and apparatus for a capacitive touch sensor | Tetsuya Tokunaga, Takayasu Otagaki | 2020-06-30 |
| 10509523 | Methods and apparatus for a capacitive pressure sensor | Takayasu Otagaki | 2019-12-17 |
| 10430008 | Methods and apparatus for a 3-dimensional capacitive sensor having multi-operation electrodes | Takayasu Otagaki | 2019-10-01 |
| 10310694 | Methods and apparatus for a capacitive sensor | Takayasu Otagaki | 2019-06-04 |
| 10268328 | Methods and apparatus for a capacitive pressure sensor | Takayasu Otagaki | 2019-04-23 |
| 10114515 | Methods and apparatus for a capacitive sensor | Takayasu Otagaki | 2018-10-30 |
| 10088963 | Methods and apparatus for a capacitive sensor | Takayasu Otagaki | 2018-10-02 |
| 10073574 | Methods and apparatus for a capacitive sensor | Takayasu Otagaki | 2018-09-11 |
| 8941571 | Liquid crystal driving circuit | Norikazu Katagiri, Tetsuya Tokunaga, Tomoshi Yoshida, Mamoru Yamaguchi | 2015-01-27 |
| 8238385 | Data processing circuit and data processing method | Hiroyuki Arai, Tetsuya Tokunaga, Yasuo Osawa, Yoshiyuki Yamagata, Takeshi Kimura | 2012-08-07 |
| 8154496 | Liquid crystal display drive circuit | Yoshiyuki Yamagata, Tetsuya Tokunaga, Yasuo Osawa | 2012-04-10 |
| 8082375 | Noise-tolerant data communication system | Tetsuya Tokunaga, Yoshiyuki Yamagata, Yasuo Osawa | 2011-12-20 |
| 7619547 | Serial-to-parallel converter circuit and liquid crystal display driving circuit | Yoshiyuki Yamagata, Tetsuya Tokunaga, Yasuo Osawa | 2009-11-17 |
| 7583131 | Charge pump circuit | Taiki KIMURA | 2009-09-01 |
| 7129796 | Oscillator circuit with supporting transistor for voltage sweep | — | 2006-10-31 |
| 6130504 | Plasma addressing display device and method for producing the same | Junichiro Nakayama, Tadashi Une, Satoru Ariyoshi, Kunio Kojima, Yoshihiko Minamiyama +1 more | 2000-10-10 |