Issued Patents All Time
Showing 1–25 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7602389 | Graphic processing apparatus and method | Koyo Katsura, Ryo Fujita, Kazuyoshi Koga, Takehiko Nishida | 2009-10-13 |
| 7019751 | Graphic processing apparatus and method | Koyo Katsura, Ryo Fujita, Kazuyoshi Koga, Takehiko Nishida | 2006-03-28 |
| 6704019 | Graphic processing apparatus and method | Koyo Katsura, Ryo Fujita, Kazuyoshi Koga, Takehiko Nishida | 2004-03-09 |
| 6476796 | Display device and display system incorporating such a device | Soshiro Kuzunuki, Hiroshi Shojima, Masaki Miura, Toshimi Yokota | 2002-11-05 |
| 6385339 | Collaborative learning system and pattern recognition method | Toshimi Yokota, Hiroshi Shojima, Soshiro Kuzunuki, Toshifumi Arai, Masaki Miura +1 more | 2002-05-07 |
| 6377267 | Graphic processing apparatus and method | Koyo Katsura, Ryo Fujita, Kazuyoshi Koga, Takehiko Nishida | 2002-04-23 |
| 6369805 | Information processing system | Soushiro Kuzunuki, Hiroshi Shoujima, Toshimi Yokota, Toshifumi Arai, Masaki Miura +3 more | 2002-04-09 |
| 6292196 | Rendering processor | Ryo Fujita, Kazuyoshi Koga, Isao Yasuda, Takeshi Kato | 2001-09-18 |
| 6222563 | Graphic processing apparatus and method | Koyo Katsura, Ryo Fujita, Kazuyoshi Koga, Takehiko Nishida | 2001-04-24 |
| 6125206 | Collaborative learning system and pattern recognition method | Toshimi Yokota, Hiroshi Shojima, Soshiro Kuzunuki, Toshifumi Arai, Masaki Miura +1 more | 2000-09-26 |
| 6088037 | Rendering processor | Ryo Fujita, Kazuyoshi Koga, Isao Yasuda, Takeshi Kato | 2000-07-11 |
| 6081260 | Information processing system | Soushiro Kuzunuki, Hiroshi Shoujima, Toshimi Yokota, Toshifumi Arai, Masaki Miura +3 more | 2000-06-27 |
| 6049360 | Image composing and displaying method and apparatus | Norifumi Yanai, Ryo Fujita, Koyo Katsura | 2000-04-11 |
| 5940087 | Graphic processing apparatus and method | Koyo Katsura, Ryo Fujita, Kazuyoshi Koga, Takehiko Nishida | 1999-08-17 |
| 5917475 | Display device and display system incorporating such a device | Soshiro Kuzunuki, Hiroshi Shojima, Masaki Miura, Toshimi Yokota | 1999-06-29 |
| 5917496 | Special purpose memory for graphics and display apparatus using the same | Ryo Fujita, Mitsuru Soga, Takehiko Nishida | 1999-06-29 |
| 5903667 | Handwritten input information processing apparatus and handwritten input information system using the same | Soshiro Kuzunuki, Hiroshi Shojima, Toshifumi Arai, Masaki Miura, Toshimi Yokota | 1999-05-11 |
| 5900917 | Image composing and displaying method and apparatus | Norifumi Yanai, Ryo Fujita, Koyo Katsura | 1999-05-04 |
| 5864335 | Information processing system | Soshiro Kuzunuki, Hiroshi Shojima, Toshimi Yokota, Toshifumi Yokota, Masaki Miura +3 more | 1999-01-26 |
| 5841901 | Pattern recognition system | Toshifumi Arai, Hiroshi Shojima, Masaki Miura | 1998-11-24 |
| 5801706 | Special purpose memory for graphics and display apparatus using the special purpose memory for graphics | Ryo Fujita, Mitsuru Soga, Takehiko Nishida | 1998-09-01 |
| 5706034 | Graphic processing apparatus and method | Koyo Katsura, Ryo Fujita, Kazuyoshi Koga, Takehiko Nishida | 1998-01-06 |
| 5680175 | Video signal conversion apparatus having a common frame memory for video signals having different synchronizing signals | Norifumi Yanai, Ryo Fujita, Koyo Katsura | 1997-10-21 |
| 5592565 | Hand-written character recognition apparatus with a personal dictionary preparation function | Hiroshi Shojima, Soshiro Kuzunuki, Toshihiko Matsuda, Toshio Takekoshi, Masaki Miura +2 more | 1997-01-07 |
| 5581796 | Processing method and graphics processor for skip drawing a figure | Kazuyoshi Koga, Ryo Fujita, Koyo Katsura, Hideyuki Hara | 1996-12-03 |