Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10098364 | Method of preserving freshness of harvested crops, freshness preservation device, repository, and display device | Takashi Ohta, Shinichi Aoki, Makoto Yamada | 2018-10-16 |
| 10034345 | Lighting apparatus | Yoko Matsubayashi, Youji Tachino, Makoto Yamada | 2018-07-24 |