Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9594191 | Solar reflector plate | Kazumichi Sashi, Takahiko Oshige, Shin Ishikawa, Takahiro Kubota | 2017-03-14 |
| 9234680 | Solar light reflecting plate and light collecting/heat collecting device | Kazumichi Sashi, Takahiko Oshige, Naoki Nishiyama | 2016-01-12 |