Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6935416 | Heat exchanger | Tadashi Tsunoda, Hidemi Kimura, Hideichi Yamamura | 2005-08-30 |
| 6884699 | Process and unit for production of polycrystalline silicon film | Hidetada Tokioka, Junichi Nishimae, Tatsuki Okamoto, Yukio Sato, Mitsuo Inoue +2 more | 2005-04-26 |