Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12386464 | Proximity detection device | Tatsumi Fujiyoshi | 2025-08-12 |
| 12175045 | Capacitance measurement circuit module | Masahiro Takata | 2024-12-24 |
| 11989370 | Electrostatic input device | — | 2024-05-21 |
| 11954312 | Input device adapted to receive a touch input and a hover input | Toshiki Nakamura, Hirofumi Kuga, Masahiro Takata, Yasuji Hagiwara | 2024-04-09 |
| 11904455 | Proximity detection system | — | 2024-02-20 |
| 11851919 | Door handle | Toshiki Nakamura, Takashi Sasaki, Yoshiyuki Kikuchi, Yuzuru KAWANA, Heishiro FUDO +1 more | 2023-12-26 |
| 11511605 | Operation input device and door handle | Tatsumi Fujiyoshi, Daisuke Takai | 2022-11-29 |
| 11424086 | Operation device and operation member | Yasuji Hagiwara, Daisuke Takai, Takashi Sasaki, Takeshi Masaki, Toshiki Nakamura +2 more | 2022-08-23 |
| 11188166 | Input device | Tatsumi Fujiyoshi | 2021-11-30 |
| 10969895 | Input device | Wataru Sato, Daisuke Takai, Yuzuru KAWANA, Hajime SHIKATA | 2021-04-06 |
| 10430006 | Input device and method for driving input device | — | 2019-10-01 |
| 10298231 | Input device | Kunio Sato, Hiroaki Takahashi, Heishiro FUDO, Jo Ri | 2019-05-21 |
| 9557870 | Electrostatic capacitance-type position detection device | Naoya SHIMADA | 2017-01-31 |
| 9173285 | Mounting structure for electronic component, input device, and method of manufacturing mounting structure | Teruyasu Fukuyama, Junichi Inamura, Masashi Saito | 2015-10-27 |
| 9141246 | Touch pad | Kazuhito Oshita, Masafumi Takagi | 2015-09-22 |
| 8575995 | Capacitance type input device | — | 2013-11-05 |
| 7737952 | Electrostatic-capacitance-type coordinate input device | — | 2010-06-15 |
| 7339577 | Input device capable of button input and coordinate input on the same operating surface | Tadamitsu Sato, Akihisa Itoh | 2008-03-04 |
| 7202855 | Capacitive input device | Ryuichi Hagiya | 2007-04-10 |
| 7151227 | Electrostatic capacitive touch pad | — | 2006-12-19 |
| 6781577 | Capacitive sensor-based input device | — | 2004-08-24 |
| 6535203 | Coordinate input apparatus operable with conductor such as finger and non-conductor such as pen | Hideto Matsufusa | 2003-03-18 |
| 6479775 | Flat input device having push switches | Hidenobu Satoh | 2002-11-12 |
| 5869790 | Coordinate input apparatus having orthogonal electrodes on opposite surfaces of a dielectric substrate and through-hole connections and manufacturing method thereof | Hideto Matsufusa, Ryuichi Hagiya, Naoki Yamada | 1999-02-09 |
| 5831600 | Coordinate input device | Kinya Inoue | 1998-11-03 |