Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11976966 | Light reduction mechanism, output data correction method, and laser beam measurement device | — | 2024-05-07 |
| 10845515 | Contacted multilayer diffractive optical element | — | 2020-11-24 |
| 9330925 | Thin-film transistor, manufacturing method thereof, and electronic apparatus using thin-film transistor | Tohru Saitoh, Takaaki Ukeda, Sadayoshi Hotta | 2016-05-03 |
| 8436355 | Thin-film transistor, manufacturing method therefor, and electronic device using a thin-film transistor | Takaaki Ukeda, Tohru Saitoh, Sadayoshi Hotta | 2013-05-07 |
| RE41237 | Active matrix type display apparatus, method for driving the same, and display element | Yukio Tanaka, Katsuhiko Kumagawa, Masanori Kimura | 2010-04-20 |
| 7525531 | Method for manufacturing lighting device, image display, liquid crystal monitor, liquid crystal television, liquid crystal information terminal, and light guide plate | Akifumi Ogiwara, Junko Asayama, Yasunori Kuratomi | 2009-04-28 |
| 7468848 | Fixing method for resin lens | Kunihiko Shimizu, Makoto Iikawa, Koji Minami | 2008-12-23 |
| 7382040 | Organic field effect transistor and display using same | Kenji Harada, Takayuki Takeuchi, Norishige Nanai | 2008-06-03 |
| 7230666 | Liquid crystal display with nonconductive portions in specific areas | Kazuhiro Nishiyama, Yukio Tanaka, Akio Takimoto | 2007-06-12 |
| 7133019 | Illuminator, image display comprising the same, liquid crystal television, liquid crystal monitor, and liquid crystal information terminal | Akifumi Ogiwara, Yasunori Kuratomi, Junko Asayama | 2006-11-07 |
| 7030848 | Liquid crystal display | Ichiro Sato, Katsuhiko Kumagawa, Hiroyuki Yamakita | 2006-04-18 |
| 6963335 | Active matrix type display apparatus method for driving the same, and display element | Yukio Tanaka, Katsuhiko Kumagawa, Masanori Kimura | 2005-11-08 |
| 6909415 | Display unit and drive method therefor | Katsuhiko Kumagawa, Masanori Kimura, Tetsuo Fukami, Akio Takimoto, Yukio Tanaka | 2005-06-21 |
| 6816322 | Cemented lens group | Tetsuya Abe | 2004-11-09 |
| 6801293 | Method for manufacturing an in-plane electric field mode liquid crystal element | Kazuhiro Nishiyama, Junko Asayama, Yukio Tanaka, Akio Takimoto, Kazuo Inoue +6 more | 2004-10-05 |
| 6791566 | Image display device | Yasunori Kuratomi, Junko Asayama, Akifumi Ogiwara, Tsuyoshi Uemura | 2004-09-14 |
| 6690440 | Liquid crystal element and manufacturing method thereof | Kazuhiro Nishiyama, Yukio Tanaka, Akio Takimoto | 2004-02-10 |
| 6452655 | Liquid crystal device and its manufacturing method | Kazuhiro Nishiyama, Yukio Tanaka, Akio Takimoto | 2002-09-17 |
| 6271473 | Oxide superconductive wire and process for manufacturing the same | Yoshiaki Tanaka, Tomoyuki Yanagiya, Fumiaki Matsumoto, Masao Fukutomi, Toshihisa Asano +1 more | 2001-08-07 |
| 6246007 | Oxide superconductive wire and process for manufacturing the same | Yoshiaki Tanaka, Tomoyuki Yanagiya, Fumiaki Matsumoto, Masao Fukutomi, Toshihisa Asano +1 more | 2001-06-12 |
| 5827801 | Oxide superconductive wire and process for manufacutring the same | Yoshiaki Tanaka, Tomoyuki Yanagiya, Fumiaki Matsumoto, Masao Fukutomi, Toshihisa Asano +1 more | 1998-10-27 |
| 5798806 | Spatial light modulator and projector | Hiroshi Tsutsui, Kazuhiro Nishiyama, Yasunori Kuratomi, Akio Takimoto, Koji Akiyama +1 more | 1998-08-25 |
| 5786942 | Zoom lens and aspherical lens | Takayuki Sensui | 1998-07-28 |
| 5663528 | Oxide superconductive wire and process for manufacturing the same | Yoshiaki Tanaka, Tomoyuki Yanagiya, Fumiaki Matsumoto, Masao Fukutomi, Toshihisa Asano +1 more | 1997-09-02 |
| 5567288 | Crystal-oriented thin film manufacturing apparatus | Masao Fukutomi, Shigeki Aoki, Toshihisa Asano, Yoshiaki Tanaka, Hiroshi Maeda | 1996-10-22 |