Issued Patents All Time
Showing 1–25 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10056211 | Heat-reactive switch | Tomohiro Hori | 2018-08-21 |
| 7839471 | Transflective liquid crystal device having a wire serpentinely bypassing a light-shielding layer in an interpixel region | Mutsumi Matsuo, Katsuhiro Imai, Tomohiko Kojima | 2010-11-23 |
| 7382386 | Image forming apparatus | Yoshiki Matsuzaki | 2008-06-03 |
| 6946679 | Liquid crystal display device, manufacturing method therefor, and electronic apparatus | Naonori Miwa, Keiji Takizawa, Takeyoshi Ushiki | 2005-09-20 |
| 6919948 | Liquid crystal panel, manufacturing method therefor, and electronic equipment | Hideki Kaneko, Kimihiro Nomura, Chihiro Tanaka, Motohiro Kamijima | 2005-07-19 |
| 6888605 | Electro-optical device and electronic apparatus | — | 2005-05-03 |
| 6704075 | Color filter substrate, method of fabricating color filter substrate, liquid crystal device, method of fabricating liquid crystal device, and electronic apparatus | Keiji Takizawa, Mutsumi Matsuo, Takeyoshi Ushiki | 2004-03-09 |
| 6618100 | Liquid crystal device, liquid crystal device manufacturing method and electronic apparatus | Kazuo Oike, Naoki Makino | 2003-09-09 |
| 6614498 | Liquid-crystal display device and electronic equipment | Chihiro Tanaka, Tadashi Tsuyuki, Takeyoshi Ushiki, Takashi Inami | 2003-09-02 |
| 6573960 | Liquid crystal device having opening in reflection film outside pixel area for evaluating color filter and light shield, its method, and apparatus | Masaki Kobayashi, Keiji Takizawa, Chihiro Tanaka | 2003-06-03 |
| 6301450 | Electrophotography apparatus | Takeo Kojima, Yoshihiro Watanabe, Fumihiro Itoh, Masahiro Wanou | 2001-10-09 |
| 6174213 | Fluorescent lamp and method of manufacturing same | Carlos A. Paz de Araujo, Jolanta Bozena Celinska, Joseph D. Cuchiaro, Jeffrey W. Bacon, Larry D. McMillan +4 more | 2001-01-16 |
| 6171710 | Surface treating agent for plating and base material with the plating adhered thereto | Masayuki Ogino, Shigehiko Hayashi, Masahito Kawahara, Kazuo Goto, Toru Noguchi | 2001-01-09 |
| 6128463 | Image forming device | Yoshiya Matsumoto, Shigeo Nonoyama, Tetsuya Takei, Nobuo Kuwabara, Hiroshi Kera +2 more | 2000-10-03 |
| 6119553 | Rotation transmitting device | Toshimi Yamagishi, Yukio Sawada | 2000-09-19 |
| 5976628 | Copper conductor paste and production method of copper conductor film | Masahito Kawahara, Toru Noguchi, Yoshifumi Yamashita, Yoshito Nokami | 1999-11-02 |
| 5852757 | Electrophotographic image forming apparatus having a device for recovering residual toner | Toshio Tooda, Nobuo Kuwabara, Mituru Sato, Haruyasu Watanabe, Akira Nagahara +5 more | 1998-12-22 |
| 5848343 | Electrophotographic image-forming apparatus with uniform toner usage control | Takefumi Takahashi, Shizuo Takano, Hiroshi Kera, Akira Nagahara, Yoshiya Ishiyama +2 more | 1998-12-08 |
| 5845184 | Developing unit having improved toner density control | Akira Nagahara, Shigenobu Utaka, Toshio Tooda, Haruyasu Watanabe, Sachio Sasaki +4 more | 1998-12-01 |
| 5807508 | Copper conductor paste and production method of copper conductor film | Masahito Kawahara, Toru Noguchi, Yoshifumi Yamashita, Yoshito Nokami | 1998-09-15 |
| 5778285 | Image forming apparatus for collecting residual toner from a drum using an AC voltage | Akira Nagahara, Sachio Sasaki, Mitsuhito Furukawa, Shigenobu Utaka, Mitsuru Sato +3 more | 1998-07-07 |
| 5731075 | Colorant for a transparent substrate and method of making the colorant | Kazuo Goto, Susumu Murakami, Shigehiko Hayashi, Koichi Sayo, Toru Noguchi +1 more | 1998-03-24 |
| 5679466 | Ultrafine particle dispersed glassy material and method | Toru Noguchi, Kazuo Goto, Sigehiko Hayashi, Masahito Kawahara, Susumu Murakami +1 more | 1997-10-21 |
| 5678143 | Image forming apparatus for collecting residual toner from a drum using an AC voltage | Akira Nagahara, Sachio Sasaki, Mitsuhito Furukawa, Shigenobu Utaka, Mitsuru Sato +3 more | 1997-10-14 |
| 5597614 | Ultrafine particle dispersed glassy material and method | Toru Noguchi, Kazuo Goto, Sigehiko Hayashi, Masahito Kawahara, Susumu Murakami +1 more | 1997-01-28 |