Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6741306 | Wide viewing angle liquid crystal display having both optical compensator and optical diffuser | Muneo Maruyama | 2004-05-25 |
| 6657226 | Thin-film transistor array and method for manufacturing same | Naoyuki Taguchi | 2003-12-02 |
| 6483561 | Wide viewing angle liquid crystal display having both optical compensator and optical diffuser | Muneo Maruyama | 2002-11-19 |
| 6304305 | Active matrix liquid crystal display | Seiichi Matsumoto | 2001-10-16 |
| 6226058 | Active matrix liquid crystal display unit having pixel accompanied with accumulating capacitor varied in width along gate line | — | 2001-05-01 |
| 6121632 | Thin-film transistor array and method for manufacturing same | Naoyuki Taguchi | 2000-09-19 |
| 6115087 | Active matrix liquid crystal display unit having pixel accompanied with accumulating capacitor varied in width along gate line | — | 2000-09-05 |
| 6075507 | Active-matrix display system with less signal line drive circuits | Tae Miyahara, Shigeki Okutani, Hiroshi Hada | 2000-06-13 |
| 5936292 | Structure of thin film transistor and gate terminal having a capacitive structure composed of the TFT elements | Shin Koide, Shigeru Kimura | 1999-08-10 |
| 5936685 | Liquid crystal display device with pixel electrode overlapping drain wiring | Masahiro Ito | 1999-08-10 |
| 5847688 | Liquid crystal display apparatus having an increased viewing angle | Hiroshi Shiba | 1998-12-08 |
| 5789761 | Thin-film transistor array having light shading film and antireflection layer | Hirofumi Ihara, Kohji Nakashima, Shin Koide | 1998-08-04 |
| 5726727 | Liquid crystal display device capable of producing a display of high vignetting factor and excellent contrast | Hideo Shibahara, Muneo Maruyama, Michiaki Sakamoto | 1998-03-10 |
| 5604511 | Active matrix liquid crystal display apparatus | — | 1997-02-18 |
| 5561074 | Method for fabricating reverse-staggered thin-film transistor | Shin Koide | 1996-10-01 |
| 5483256 | LCD driving analog nonlinear operation circuit producing a composite drive voltage of function voltages of differential amplifiers | — | 1996-01-09 |
| 5467043 | Signal level converting circuit for liquid crystal display device receiving analog color signal | — | 1995-11-14 |
| 5467035 | Sample-and-hold circuit | Hiroshi Shiba | 1995-11-14 |
| 5449960 | Sample-and-hold circuit | Hiroshi Shiba | 1995-09-12 |
| 5416433 | Inverting circuit | — | 1995-05-16 |
| 5214328 | ECL to CMOS level conversion circuit | — | 1993-05-25 |
| 5162673 | Bi-CMOS logic circuit | — | 1992-11-10 |
| 4963957 | Semiconductor device having bipolar transistor with trench | Masahiko Nakamae, Hiroshi Shiba | 1990-10-16 |
| 4901614 | Keyboard apparatus of electronic musical instrument | Shinji Kumano, Keisuke Watanabe | 1990-02-20 |