Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10481477 | Projector apparatus | Takeshi Katayama, Naoto Kubota | 2019-11-19 |
| D806777 | Projector | Hiroyuki Inoue, Takeshi Katayama | 2018-01-02 |
| D805574 | Projector | Hiroyuki Inoue, Takeshi Katayama | 2017-12-19 |
| D802648 | Projector | Hiroyuki Inoue, Takeshi Katayama | 2017-11-14 |
| D798364 | Projector | Hiroyuki Inoue, Takeshi Katayama | 2017-09-26 |
| 8581124 | Terminal device | — | 2013-11-12 |