Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10672931 | Solar cell | Keiichiro Masuko | 2020-06-02 |
| 10134935 | Photoelectric conversion apparatus and photoelectric conversion unit used in photoelectric conversion apparatus | Miyuki Nakai, Satoshi Shibata | 2018-11-20 |
| 9202957 | Photoelectric converter device and method for its manufacture | — | 2015-12-01 |
| 8445775 | Solar cell module | — | 2013-05-21 |
| 8362354 | Photovoltaic apparatus and method of manufacturing the same | — | 2013-01-29 |
| 8207441 | Photovoltaic apparatus and method of manufacturing the same | — | 2012-06-26 |
| 8115094 | Photovoltaic apparatus | — | 2012-02-14 |
| 7638707 | Photovoltaic cell, photovoltaic cell module, method of fabricating photovoltaic cell and method of repairing photovoltaic cell | — | 2009-12-29 |
| 7052998 | Method of manufacturing photovoltaic device | — | 2006-05-30 |
| 6843811 | Method of manufacturing sealed battery and sealed battery | Yasuaki Yamamoto, Hiroshi Hosokawa, Yasuhiro Yamauchi | 2005-01-18 |
| 6593593 | Transparent electrode comprising ZnO and a film with a melting point lower than that of ZnO | Yasuaki Yamamoto | 2003-07-15 |
| 6573001 | Method of manufacturing enclosed battery and enclosed battery | Yasuaki Yamamoto, Hiroshi Hosokawa, Yasuhiro Yamauchi | 2003-06-03 |
| 6384316 | Photovoltaic device | Yasuaki Yamamoto | 2002-05-07 |
| 6380478 | Solar cell module | Yasuaki Yamamoto, Shinichi Miyahara, Shihomi Nakatani, Haruhisa Hashimoto, Toshio Yagiura +2 more | 2002-04-30 |
| 6365431 | Method of manufacturing a photovoltaic device | Nobuo Hanehira, Yoshinori Wakamiya, Hidekazu Shuto, Hiroyuki Mori, Masayoshi Ono +1 more | 2002-04-02 |
| 6239474 | Integration type photovoltaic apparatus and method of fabricating the same | Hisaki Tarui | 2001-05-29 |
| 5932118 | Photoprocessing method | Yasuaki Yamamoto, Seiichi Kiyama | 1999-08-03 |
| 5580473 | Methods of removing semiconductor film with energy beams | Yasuaki Yamamoto, Hiroshi Hosokawa | 1996-12-03 |
| 5538902 | Method of fabricating a photovoltaic device having a three-dimensional shape | Hiroaki Izu, Takahisa Sakakibara, Tatsuya Kura, Seiichi Kiyama, Yasuaki Yamamoto | 1996-07-23 |
| 5413959 | Method of modifying transparent conductive oxide film including method of manufacturing photovoltaic device | Yasuaki Yamamoto, Hiroshi Hosokawa, Seiichi Kiyama | 1995-05-09 |