Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11827979 | Cleaning method, method of manufacturing semiconductor device, substrate processing apparatus, and recording medium | Keigo NISHIDA, Takashi Ozaki | 2023-11-28 |
| 10670284 | Heat exchanging ventilation device | Kouji Iio, Toshihiko Hashimoto, Yasuhiro Suzuki | 2020-06-02 |
| 10337758 | Heat exchanger ventilator | Kouji Iio, Yasuaki Shima, Yasuhiro Suzuki, Toshihiko Hashimoto, Teruaki Yasunishi +1 more | 2019-07-02 |
| 8294867 | Liquid crystal display having a terminal portion and a sealing member wherein neither a first or a second substrate extends beyond an outer periphery of the sealing member along a side of the display | Noriyuki Ohashi, Mutsumi Nakajima, Shohichi Andoh | 2012-10-23 |
| 8012888 | Substrate processing apparatus and semiconductor device manufacturing method | — | 2011-09-06 |
| 7667301 | Thermal treatment apparatus, method for manufacturing semiconductor device, and method for manufacturing substrate | Naoto Nakamura, Iwao Nakamura, Tomoharu SHIMADA, Sadao Nakashima | 2010-02-23 |
| 7138206 | Method of manufacturing separator for fuel cell | Takashi Yoshida, Yoshitsugu Nishi | 2006-11-21 |
| 6483495 | Liquid crystal display device | Yasuyoshi Kaise, Yasushi Kubota | 2002-11-19 |
| 6464485 | Ultrasonic injection mold for an optical disk | Tetsuya Iida, Noriyoshi Shida, Keiji Suga, Yasunobu Higashika, Atsushi Sato +1 more | 2002-10-15 |
| 6330415 | Developing device and magnet roller for developing device | Tsuyoshi Imamura, Kyohta Koetsuka | 2001-12-11 |
| 6229511 | Active matrix substrate and method for fabricating the same | — | 2001-05-08 |
| 6112042 | Developing device and developing roller therefor | Tsuyoshi Imamura, Makoto Nakamura, Kyota Koetuka, Kenji Narita | 2000-08-29 |
| 6070038 | Developing device and developing roller therefor | Tsuyoshi Imamura, Makoto Nakamura, Kyota Koetuka, Kenji Narita | 2000-05-30 |
| 5970294 | Cylindrical structural body for use in an image forming apparatus and method of producing the same | Kenji Narita, Yasuhiro Hujimori, Tsuyoshi Imamura, Makoto Nakamura, Kyota Koetuka +2 more | 1999-10-19 |
| 5956103 | Active matrix substrate with the double layered structure | — | 1999-09-21 |
| 5899548 | Liquid crystal display device and method for manufacturing same | — | 1999-05-04 |
| 5615028 | Liquid crystal display apparatus | Masahiro Adachi | 1997-03-25 |
| 5459595 | Active matrix liquid crystal display | Hirohisa Tanaka | 1995-10-17 |