Issued Patents All Time
Showing 26–50 of 52 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6660931 | Substrate for solar cell, solar cell having the same, and production process of solar cell | Yuichi Sonoda, Yusuke Miyamoto | 2003-12-09 |
| 6632346 | Process for electrodepositing zinc oxide film | Kozo Arao, Yuichi Sonoda, Yusuke Miyamoto | 2003-10-14 |
| 6592739 | Process and apparatus for forming zinc oxide film, and process and apparatus for producing photovoltaic device | Yuichi Sonoda, Kozo Arao, Yusuke Miyamoto | 2003-07-15 |
| 6576112 | Method of forming zinc oxide film and process for producing photovoltaic device using it | Yuichi Sonoda, Yusuke Miyamoto, Hidetoshi Tsuzuki | 2003-06-10 |
| 6544877 | Method of producing thin film of zinc oxide, process for manufacturing photovoltaic element using its method, and photovoltaic element | Yuichi Sonoda, Kozo Arao, Yusuke Miyamoto | 2003-04-08 |
| 6475367 | Electrodeposition method | Kozo Arao, Yuichi Sonoda, Yusuke Miyamoto | 2002-11-05 |
| 6475354 | Deposited film producing process, photovoltaic device producing process, and deposited film producing system | — | 2002-11-05 |
| 6471848 | Electrodeposition method of forming an oxide film | Kozo Arao, Yuichi Sonoda, Yusuke Miyamoto | 2002-10-29 |
| 6383359 | Method for forming a zinc oxide layer and method for producing a photovoltaic device | Kozo Arao, Hideo Tamura, Yuichi Sonoda, Yusuke Miyamoto | 2002-05-07 |
| 6238808 | Substrate with zinc oxide layer, method for producing zinc oxide layer, photovoltaic device, and method for producing photovoltaic device | Kozo Arao, Hideo Tamura, Yuichi Sonoda, Yusuke Miyamoto | 2001-05-29 |
| 6061977 | Photovoltaic roofing element | Katsumi Nakagawa | 2000-05-16 |
| 6054024 | Apparatus for forming transparent conductive film by sputtering and method therefor | Keishi Saito, Ryo Hayashi, Yukiko Iwasaki | 2000-04-25 |
| 5981867 | Photovoltaic module | Katsumi Nakagawa | 1999-11-09 |
| 5885725 | Photovoltaic device | Katsumi Nakagawa | 1999-03-23 |
| 5770463 | Method of fabricating a photovoltaic device | Katsumi Nakagawa | 1998-06-23 |
| 5678171 | Mobile receiver for satellite broadcast during flight | Masaru Fujita, Osamu Ono, Hisaji Nakamura | 1997-10-14 |
| 5589403 | Method for producing photovoltaic device | Katsumi Nakagawa | 1996-12-31 |
| 5500055 | Photovoltaic device | Katsumi Nakagawa | 1996-03-19 |
| 5486238 | Photovoltaic device | Katsumi Nakagawa | 1996-01-23 |
| 5453135 | Photoelectric conversion device with improved back reflection layer | Katsumi Nakagawa, Toshihiro Yamashita | 1995-09-26 |
| 5008690 | Image recording apparatus for transferring ink patterns formed by selective application of energy through electrodes of a recording head controllably biased against ink transported on a roller | Norihiko Koizumi, Hiroshi Tanioka, Kozo Arahara, Toshiya Yuasa | 1991-04-16 |
| 4979919 | Method and apparatus for manufacturing cathode-ray tubes | — | 1990-12-25 |
| 4673905 | Corrugated elliptical waveguide or horn | Seiichi Yamawaki, Tomoki Obuchi, Kazuyoshi Shogen | 1987-06-16 |
| 4471264 | Cathode ray tube | Osamu Matsuzaki, Masakazu Manako, Yoshinori Oyamada | 1984-09-11 |
| 4395243 | Method of fabricating cathode-ray tube | Yoshinori Oyamada | 1983-07-26 |