Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9778481 | Lens drive apparatus including damper compound suppressing undesired resonance | Makoto Ariji, Masayoshi Sugawara, Akihiro Moriya | 2017-10-03 |
| 9617491 | Coal deactivation treatment device | Takeshi Kaneko, Keiichi Nakagawa, Setsuo Omoto, Junji Asahara | 2017-04-11 |