Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10085385 | Plant cultivation apparatus | Akifumi Hashimoto, Kenji Kawano, Masahiro Yamazaki | 2018-10-02 |
| 10049695 | Optical pickup device and optical drive device | Kazuyoshi Kajita, Masahiko Nakamura | 2018-08-14 |