Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE40673 | Shift register and electronic apparatus | Kazuhiro Sasaki, Katsuhiko Morosawa | 2009-03-24 |
| 7321672 | Image reading apparatus and image reading system equipped with the image reading apparatus | Kazuhiro Sasaki | 2008-01-22 |
| 7180356 | Semiconductor circuit | Shinobu Sumi, Takumi Yamamoto | 2007-02-20 |
| 6876353 | Shift register and electronic apparatus | Katsuhiko Morosawa | 2005-04-05 |
| 6621481 | Shift register, display device, image sensing element driving apparatus, and image sensing apparatus | — | 2003-09-16 |
| 6611248 | Shift register and electronic apparatus | Kazuhiro Sasaki, Katsuhiko Morosawa | 2003-08-26 |
| 6169532 | Display apparatus and method for driving the display apparatus | Shinobu Sumi | 2001-01-02 |
| 5724061 | Display driving apparatus for presenting same display on a plurality of scan lines | — | 1998-03-03 |
| 5657040 | Driving apparatus for stably driving high-definition and large screen liquid crystal display panels | — | 1997-08-12 |
| 5629783 | Active matrix polymer dispersed liquid crystal display device with flourescent film | Tetsushi Yoshida, Zenta Kikuchi, Jiro Takei | 1997-05-13 |
| 5446564 | Liquid crystal display device having photosensor at each pixel | Atsushi Mawatari | 1995-08-29 |
| 5327001 | Thin film transistor array having single light shield layer over transistors and gate and drain lines | Haruo Wakai, Nobuyuki Yamamura, Syunichi Sato | 1994-07-05 |
| 5229644 | Thin film transistor having a transparent electrode and substrate | Haruo Wakai, Nobuyuki Yamamura, Syunichi Sato | 1993-07-20 |
| 5166085 | Method of manufacturing a thin film transistor | Haruo Wakai, Nobuyuki Yamamura, Syunichi Sato | 1992-11-24 |
| 5055899 | Thin film transistor | Haruo Wakai, Nobuyuki Yamamura, Syunichi Sato | 1991-10-08 |
| 5036231 | Sense amplifier circuit using then film transistors | — | 1991-07-30 |
| 5032883 | Thin film transistor and method of manufacturing the same | Haruo Wakai, Nobuyuki Yamamura, Syunichi Sato | 1991-07-16 |
| 5003356 | Thin film transistor array | Haruo Wakai, Nobuyuki Yamamura, Syunichi Sato | 1991-03-26 |