Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9252305 | Photovoltaic device, manufacturing method thereof, and photovoltaic module | — | 2016-02-02 |
| 9246043 | Manufacturing method of photovoltaic device and manufacturing apparatus for photovoltaic device | — | 2016-01-26 |
| 6810912 | Spool valve with decreased fluid force acting on spool | Yuuji Ogura, Zenzou Hamada, Satoshi Okude | 2004-11-02 |
| 6584770 | Hydraulic drive system | Yasutaka Tsuruga, Takashi Kanai, Junya Kawamoto, Yasuharu Okazaki, Yukiaki Nagao | 2003-07-01 |
| 6526747 | Hydraulic driving device | Kenichiro Nakatani, Takashi Kanai, Yasutaka Tsuruga, Junya Kawamoto, Yasuharu Okazaki +1 more | 2003-03-04 |
| 6408622 | Hydraulic drive device | Yasutaka Tsuruga, Takashi Kanai, Junya Kawamoto, Yasuharu Okazaki, Yukiaki Nagao | 2002-06-25 |
| 6397591 | Hydraulic driving unit | Yasutaka Tsuruga, Takashi Kanai, Junya Kawamoto, Kenichiro Nakatani, Kiwamu Takahashi +2 more | 2002-06-04 |
| 6082106 | Hydraulic device | — | 2000-07-04 |
| 6033971 | Semiconductor device having an element isolating oxide film and method of manufacturing the same | Kaoru Motonami, Shigeru Shiratake, Hiroshi Matsuo, Yuichi Yokoyama, Kenji Morisawa +4 more | 2000-03-07 |
| 5937645 | Hydraulic device | — | 1999-08-17 |
| 5831323 | Semiconductor device having an element isolating oxide film and method of manufacturing the same | Kaoru Motonami, Shigeru Shiratake, Hiroshi Matsuo, Yuichi Yokoyama, Kenji Morisawa +4 more | 1998-11-03 |
| 5801427 | Semiconductor device having a polycide structure | Shigeru Shiratake, Kaoru Motonami | 1998-09-01 |
| 5665607 | Method for producing thin film solar cell | Yoshitatsu Kawama, Mikio Deguchi, Shigeru Mitsui, Hideo Naomoto, Satoshi Arimoto +2 more | 1997-09-09 |
| 5467731 | Method of producing a semiconductor structure including a recrystallized film | Satoshi Arimoto, Norio Hayafuji, Mikio Deguchi | 1995-11-21 |
| 5397713 | Method of producing thin-film solar cell | Mikio Deguchi | 1995-03-14 |