Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8112263 | Method for logic checking to check operation of circuit to be connected to bus | Yoshihiro Terashima, Nobuyuki Yuasa | 2012-02-07 |
| 7548841 | Method for logic checking to check operation of circuit to be connected to bus | Yoshihiro Terashima, Nobuyuki Yuasa | 2009-06-16 |
| 5905821 | Compression/expansion circuit having transfer means and storage means with address management of the storage means | Yasuhisa Ishizawa | 1999-05-18 |
| 5864638 | Image data processing using bi-level and multi-level value data | Yasuhisa Ishizawa, Kenjiro Chyo, Yasuhisa Shigehara, Seiji Saito, Shigeki Miura | 1999-01-26 |
| 5781666 | Image processing method and apparatus suitable for both high-resolution and low-resolution image data | Yasuhisa Ishizawa, Yoshitsugu Yamanashi, Kenjiro Chyo | 1998-07-14 |
| 5717420 | Display control apparatus and method | Eiichi Matsuzaki, Yoshitsugu Yamanashi, Takayuki Seki | 1998-02-10 |
| 5686934 | Display control apparatus | Kenzo Ina, Yoshitsugu Yamanashi, Eiichi Matsuzaki | 1997-11-11 |
| 5659673 | Image processing apparatus | — | 1997-08-19 |
| 5657477 | Image processing apparatus with image compressing and processing based on editing information content | Yasuhisa Ishizawa | 1997-08-12 |
| 5644332 | Apparatus and method for controlling drive of a display device in accordance with the number of scanning lines to be updated | Eiichi Matsuzaki, Kenzo Ina, Yoshitsugu Yamanashi | 1997-07-01 |
| 5627569 | Display control apparatus and method with initialization capability | Eiichi Matsuzaki, Takayuki Seki | 1997-05-06 |
| 5610726 | Image processing system | Kenjiro Cho, Seiji Saito, Yasuhisa Shigehara | 1997-03-11 |
| 5552802 | Display control device | Yoshitsugu Yamanashi, Kenzoh Ina | 1996-09-03 |
| 5521990 | Image data processing using bi-level and multi-level value data | Yasuhisa Ishizawa, Kenjiro Chyo, Yasuhisa Shigehara, Seiji Saito, Shigeki Miura | 1996-05-28 |
| 5453845 | Apparatus for providing variable gamma correction in both on-line and off-line modes of operation | Kenjiro Cho, Seiji Saito, Yasuhisa Shigehara | 1995-09-26 |
| 5436636 | Display control device which restricts the start of partial updating in accordance with whether the number of lines to be updated exceeds a predetermined number | Yoshitsugu Yamanashi, Kenzoh Ina | 1995-07-25 |
| 5295000 | Image processing apparatus with flexible use of memory and variable number of bits per pixel | Yasuhisa Ishizawa, Yoshitsugu Yamanashi, Kenjiro Cho | 1994-03-15 |
| 5006937 | Imaging data processing apparatus | Seiji Saito | 1991-04-09 |