Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7799464 | Hybrid battery | Kazuo Tsutsumi, Kazuya Nishimura | 2010-09-21 |
| 5100473 | Process for producing hardened materials from combustion ash of fluidized bed | Yasunori Shibata, June Tatebayashi | 1992-03-31 |