Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9857829 | Information processing apparatus | Shuhei Yukawa, Toshiyuki Sasaki, Takashi Enomoto | 2018-01-02 |
| 9436216 | Information processing apparatus | Shuhei Yukawa, Toshiyuki Sasaki, Takashi Enomoto | 2016-09-06 |
| 9395761 | Information processing apparatus | Shuhei Yukawa, Yuuki Kubota | 2016-07-19 |
| 9128534 | Computer apparatus and computer system | — | 2015-09-08 |
| 8491209 | Keyboard apparatus, electronic apparatus, and method of producing the keyboard apparatus | Hisao Yamakawa, Yohei Ishii, Akihito Shinohara, Yutaka Ogasawara | 2013-07-23 |
| 8217898 | Keyboard and electronic equipment | Masatoshi Fujino, Yutaka Ogasawara, Yasushi Itoshiro, Kazuhito Sato, Kazuhiko Otake | 2012-07-10 |
| 8218303 | Information processing apparatus and electronic apparatus system | Hideaki Kurachi | 2012-07-10 |