Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9231163 | Semiconductor light emitting apparatus | Mamoru Miyachi, Tatsuma Saito, Yusuke Yokobayashi, Takanobu Akagi, Ryosuke Kawai | 2016-01-05 |
| 9093603 | LED array | — | 2015-07-28 |
| 8969889 | Semiconductor light emitting device | Ryosuke Kawai, Mamoru Miyachi, Tatsuma Saito, Takanobu Akagi | 2015-03-03 |
| 8941119 | Semiconductor light emitting element | Mamoru Miyachi, Tatsuma Saito, Yasuyuki Shibata, Yusuke Yokobayashi, Takanobu Akagi +1 more | 2015-01-27 |
| D569914 | Pencil sharpener | Akihiko Kotani | 2008-05-27 |
| D552671 | Portion of a toner container | Kenichi Uemura, Hiroshi Ibaraki | 2007-10-09 |
| D546381 | Toner container | Kenichi Uemura, Hiroshi Ibaraki | 2007-07-10 |
| D534576 | Toner cartridge | Junichi Hashimoto, Takeru Kinoshita | 2007-01-02 |
| D524850 | Toner cartridge | Junichi Hashimoto, Takeru Kinoshita | 2006-07-11 |
| D476783 | Vacuum cleaner | Osamu Kondo | 2003-07-01 |