Issued Patents All Time
Showing 51–75 of 216 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5853552 | Process for the production of electroluminescence element, electroluminescence element | Hajime Ishihara, Yutaka Hattori, Masayuki Katayama, Nobuei Ito | 1998-12-29 |
| 5850499 | Locking closure for optical fiber cable connection | Daijiro Sasaki, Kinji Mineshima, Yasunari Tsuruta, Yoshiyuki Yoshii, Mitsuo Kama +2 more | 1998-12-15 |
| 5847516 | Electroluminescent display driver device | Hiroyuki Kishita, Masahiko Osada, Hiroaki Himi, Nobuei Ito, Hideki Saito | 1998-12-08 |
| 5804918 | Electroluminescent device having a light reflecting film only at locations corresponding to light emitting regions | Mika Yazawa, Tomohiro Yonekawa, Yutaka Hattori, Nobuei Ito | 1998-09-08 |
| 5789860 | Dielectric thin film composition and thin-film EL device using same | Kazuhiro Inoguchi, Yutaka Hattori, Nobuei Ito, Tomoya Uchida, Koji Noda +3 more | 1998-08-04 |
| 5780966 | Electroluminescent device with improved blue color purity | Akira Kato, Masayuki Katayama, Nobuei Ito | 1998-07-14 |
| 5757127 | Transparent thin-film EL display apparatus with ambient light adaptation means | Kazuhiro Inoguchi, Tomoya Uchida, Nobuei Ito | 1998-05-26 |
| 5753556 | Method of fabricating a MIS transistor | Mitsutaka Katada, Hidetoshi Muramoto, Seiji Fujino, Katsunori Abe | 1998-05-19 |
| 5751108 | Electroluminescent device and method for producing same | Takashi Kanemura, Masayuki Suzuki, Yutaka Hattori, Nobuei Ito, Shigeo Kanazawa | 1998-05-12 |
| 5747929 | Electroluminescence element and method for fabricating same | Akira Kato, Masayuki Katayama, Nobuei Ito | 1998-05-05 |
| 5714274 | Electroluminescent device and method for producing the same | Kazuhiko Sugiura, Masayuki Katayama, Nobuei Ito | 1998-02-03 |
| 5712051 | Electroluminescent device and method for fabricating same | Kazuhiko Sugiura, Masayuki Katayama, Nobuei Ito | 1998-01-27 |
| 5691738 | Thin-film electroluminescent display and method of fabricating same | Masumi Arai, Nobuei Ito | 1997-11-25 |
| 5686835 | Physical quantity detection device for converting a physical quantity into a corresponding time interval | Takamoto Watanabe, Yoshinori Ohtsuka, Kouichi Hoshino | 1997-11-11 |
| 5667607 | Process for fabricating electroluminescent device | Kazuhiko Sugiura, Masayuki Katayama, Nobuei Ito | 1997-09-16 |
| 5632663 | Electroluminescent display having improved breakdown characteristics and manufacturing method thereof | Hajime Ishihara, Kazuhiro Inoguchi, Nobuei Ito | 1997-05-27 |
| 5622633 | Semiconductor sensor with suspended microstructure and method for fabricating same | Yoshinori Ohtsuka, Yukihiro Takeuchi | 1997-04-22 |
| 5612591 | Electroluminescent device | Masayuki Katayama, Akira Kato, Nobuei Ito | 1997-03-18 |
| 5574598 | Varifocal lens | Tukasa Koumura, Michio Hisanaga | 1996-11-12 |
| 5539424 | Thin-film electroluminescence display device | Yutaka Hattori, Atsushi Mizutani, Nobuei Ito | 1996-07-23 |
| 5532176 | Process for fabricating a complementary MIS transistor | Mitsutaka Katada, Hidetoshi Muramoto, Seizi Fuzino, Katsunori Abe | 1996-07-02 |
| 5504356 | Semiconductor accelerometer | Yukihiro Takeuchi, Toshimasa Yamamoto, Yoshinori Ohtsuka, Shigeyuki Akita, Kazuhiko Kanou +1 more | 1996-04-02 |
| 5496582 | Process for producing electroluminescent device | Atsushi Mizutani, Masayuki Katayama, Nobuei Ito | 1996-03-05 |
| 5470618 | Method of making zinc-based transparent conductive film | Fumio Ohara, Nobuei Ito, Yutaka Hattori, Masumi Arai | 1995-11-28 |
| 5466303 | Semiconductor device and manufacturing method therefor | Hitoshi Yamaguchi, Seiji Fujino | 1995-11-14 |