Issued Patents All Time
Showing 26–36 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6265652 | Integrated thin-film solar battery and method of manufacturing the same | Shinichiro Kurata, Katsuhiko Hayashi, Atsuo Ishikawa | 2001-07-24 |
| 6228662 | Method for removing short-circuited sections of a solar cell | Katsuhiko Hayashi | 2001-05-08 |
| 6189485 | Plasma CVD apparatus suitable for manufacturing solar cell and the like | Akihisa Matsuda, Yoshimi Watabe, Hideo Yamagishi, Takashi Hayakawa | 2001-02-20 |
| 5828117 | Thin-film solar cell | Katsuhiko Hayashi, Atsuo Ishikawa, Shinichiro Kurata, Hideo Yamagishi | 1998-10-27 |
| 5616017 | Rotary compressor having a cylinder portion formed of a valve sheet | Hirokazu Iizuka, Masashi Ohmura, Hideki Kobayashi, Hiroyuki Mizuno, Takaya Yamazaki +1 more | 1997-04-01 |
| 5066861 | X ray detecting device | Takehisa Nakayama, Akimine Hayashi, Satoru Murakami, Minori Yamaguchi, Yoshihisa Tawada +1 more | 1991-11-19 |
| 5039852 | Semiconductor image sensor | Minori Yamaguchi, Yoshihisa Tawada | 1991-08-13 |
| 5032884 | Semiconductor pin device with interlayer or dopant gradient | Hideo Yamagishi, Kunio Nishimura, Akihiko Hiroe, Keizou Asaoka, Kazunori Tsuge +2 more | 1991-07-16 |
| 5025297 | Semiconductor light beam position sensor element and a position sensor and a picture image input device each using the same | Satoru Murakami, Minori Yamaguchi, Akimine Hayashi, Yoshihisa Tawada | 1991-06-18 |
| 4941032 | Semiconductor device | Kenji Kobayashi, Kazunori Tsuge, Yoshihisa Tawada | 1990-07-10 |
| 4926230 | Multiple junction solar power generation cells | Hideo Yamagishi, Minori Yamaguchi, Keizo Asaoka, Akihiko Hiroe, Kazunori Tsuge +1 more | 1990-05-15 |