Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8970117 | Light emitting element drive device and mobile apparatus | Toshihiko Taniguchi, Tsunemi Yoshino, Satoshi Amari | 2015-03-03 |
| 8853923 | Discharge tube and light-emitting apparatus provided with discharge tube | Erika Kawabata | 2014-10-07 |
| 8339051 | Electronic flash unit and manufacturing method thereof | Hirohiko Ina, Arata Sakamoto, Shohei Uno, Toshinori Maki, Katsumi Horinishi +8 more | 2012-12-25 |
| 7652434 | Electronic flash unit and manufacturing method thereof | Hirohiko Ina, Arata Sakamoto, Shohei Uno, Toshinori Maki, Katsumi Horinishi +8 more | 2010-01-26 |