Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9236503 | Solar cell | Hiroshi Yamaguchi | 2016-01-12 |
| 6799742 | Solar panel for space and method for manufacturing the same | Tatsuo Saga, Kunio Kamimura, Tadashi Hisamatsu | 2004-10-05 |
| 6504091 | Photoelectric converting device | Tadashi Hisamatsu, Yuji Komatsu, Masafumi Shimizu | 2003-01-07 |
| 6184056 | Process for producing solar cells and solar cells produced thereby | Keiji Shimada | 2001-02-06 |
| 6130380 | Solar cell and fabrication method thereof | — | 2000-10-10 |
| 6127623 | Solar cell and production process therefor | Kenzo Kawano, Hidetoshi Washio, Yoshifumi Tonomura, Kunio Kamimura, Hideyuki Ueyama | 2000-10-03 |
| 5738732 | Solar cell and manufacturing method thereof | Tadashi Hisamatsu | 1998-04-14 |
| 5739574 | SOI semiconductor device with low concentration of electric field around the mesa type silicon | — | 1998-04-14 |
| 5312774 | Method for manufacturing a semiconductor device comprising titanium | Keiichiro Uda, Osamu Yamazaki, Hiromi Hattori, Nobutaka Fukushima, Shigeo Onishi | 1994-05-17 |