Issued Patents All Time
Showing 26–44 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11449173 | Touch controller and pen input system | — | 2022-09-20 |
| 11442560 | Stylus and sensor controller | Hideyuki Hara | 2022-09-13 |
| 11397476 | Sensor system | Yuhi Hatano | 2022-07-26 |
| 11340728 | Pointer position detection method | Yasuo Oda | 2022-05-24 |
| 11243639 | Touch detection method, touch detection apparatus, and touch sensor controller | Kazuhiro Miyoshi, Sadao Yamamoto | 2022-02-08 |
| 11209938 | Pen state detection circuit and pen state detection method | — | 2021-12-28 |
| 11194410 | Pointer position detection method and sensor controller | Thilo Naoki Hornung | 2021-12-07 |
| 10990224 | Touch detection method, touch detection apparatus, and touch sensor controller | Kazuhiro Miyoshi, Sadao Yamamoto | 2021-04-27 |
| 10976839 | Stylus and sensor controller | Hideyuki Hara | 2021-04-13 |
| 10198093 | Stylus and sensor controller | Hideyuki Hara | 2019-02-05 |
| 8876542 | Connector and construction machine | Tomohiro Yoshino, Kazuo Ohta | 2014-11-04 |
| 6594292 | Saturable reactor and power source apparatus for pulse laser utilizing same | Yasufumi Kawasuji, Masao Hagiwara, Yasuhiko Matsuki | 2003-07-15 |
| 5275184 | Apparatus and system for treating surface of a wafer by dipping the same in a treatment solution and a gate device for chemical agent used in the apparatus and the system | Hisao Nishizawa, Hiroyuki Araki | 1994-01-04 |
| 5128989 | Key telephone system with circuitry for adding a third caller to a multiple party connection | — | 1992-07-07 |
| 5033351 | Fingerboard and neck for electronic musical instrument | — | 1991-07-23 |
| 5014588 | Electronic stringed musical instrument with a string vibration detecting apparatus | Fumio Omata, Katutosi Sakai | 1991-05-14 |
| 4995292 | String vibration detecting device for electronic stringed instrument | — | 1991-02-26 |
| 4947725 | Electronic drum | — | 1990-08-14 |
| 4779138 | Compact liquid crystal television receiver having information memory | Shunji NAKANO, Akihiro Tsukamoto | 1988-10-18 |