Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7829784 | Solar battery and fabrication method thereof | Satoshi Tanaka, Masaomi Hioki, Keisuke Ohhira, Yoshikazu Kawagoe | 2010-11-09 |
| 7368657 | Paste composition and solar cell employing the same | Takashi Watsuji, Gao-Chao Lai, Satoshi Tanaka, Masaomi Hioki | 2008-05-06 |
| 7307210 | Solar cell and method of producing the same | Junzou Wakuda, Masaomi Hioki, Satoshi Tanaka, Kunio Kamimura, Tatsuo Saga +1 more | 2007-12-11 |
| 5736096 | Apparatus for purifying metal | Ryotatsu Otsuka, Jin Zhang, Takashi Tomita, Tohru Nunoi | 1998-04-07 |