Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4569331 | Solar heat powered plant | Tatsuo Tani, Sinji Sawata, Tadayoshi Tanaka, Yuuji Nagata, Yasushi Eto +2 more | 1986-02-11 |
| 4449517 | Solar heat plant | Tatsuo Tani, Sinji Sawata, Tadayoshi Tanaka, Yasunobu Nakamoto, Hideshi Sekiya +2 more | 1984-05-22 |