Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9887763 | Satellite signal reception device | Takeo KITAZAWA, Shigeto CHIBA | 2018-02-06 |
| 9013234 | Transconductance adjustment circuit, circuit device, and electronic apparatus | — | 2015-04-21 |
| 6700135 | Active matrix panel | Hiroyuki Oshima | 2004-03-02 |
| 6486497 | Liquid crystal device, projection type display device and driving circuit | Hiroyuki Oshima | 2002-11-26 |
| 5904511 | Method of forming a liquid crystal device | Hiroyuki Oshima | 1999-05-18 |
| 5811837 | Liquid crystal device with unit cell pitch twice the picture element pitch | Hiroyuki Oshima | 1998-09-22 |
| 5780872 | Liquid crystal device, projection type color display device and driving circuit | Hiroyuki Oshima | 1998-07-14 |
| 5754158 | Liquid crystal device | Hiroyuki Oshima | 1998-05-19 |
| 5719592 | Image regeneration device | — | 1998-02-17 |
| 5714771 | Projection type color display device, liquid crystal device, active matrix assembly and electric view finder | Hiroyuki Oshima | 1998-02-03 |
| 5677212 | Method of forming a liquid crystal device | Hiroyuki Oshima | 1997-10-14 |
| 5656826 | Liquid crystal device with thick passivation layer over driver region | Hiroyuki Oshima | 1997-08-12 |
| 5648685 | Active matrix assembly with lines of equal resistance | Hiroyuki Oshima | 1997-07-15 |
| 5616936 | Active matrix assembly with signal line crossing to equalize stray capacitance | Hiroyuki Oshima | 1997-04-01 |
| 5591990 | Active matrix assembly | Hiroyuki Oshima | 1997-01-07 |
| 5583347 | Liquid crystal device | Hiroyuki Oshima | 1996-12-10 |
| 5341012 | CMOS device for use in connection with an active matrix panel | Hiroyuki Oshima | 1994-08-23 |
| 5274279 | Thin film CMOS inverter | Hiroyuki Oshima | 1993-12-28 |
| 5250931 | Active matrix panel having display and driver TFT's on the same substrate | Hiroyuki Oshima | 1993-10-05 |
| 4899141 | Matrix panel with an active driving system | Shinji Morozumi, Yoshio Nakazawa | 1990-02-06 |
| 4591848 | Matrix panel with an active driving system | Shinji Morozumi, Yoshio Nakazawa | 1986-05-27 |
| 4570115 | Voltage regulator for liquid crystal display | Tatsushi Asakawa | 1986-02-11 |
| 4465379 | Temperature detector circuit for timepiece | Tatsushi Asakawa | 1984-08-14 |