Issued Patents All Time
Showing 51–75 of 77 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6222563 | Graphic processing apparatus and method | Koyo Katsura, Yasushi Fukunaga, Kazuyoshi Koga, Takehiko Nishida | 2001-04-24 |
| 6118453 | Graphics processor and system for determining colors of the vertices of a figure | Katsunori Suzuki, Kazuyoshi Koga, Yuichi Abe, Mitsuru Soga, Kazuhisa Takami +3 more | 2000-09-12 |
| 6108746 | Semiconductor memory having an arithmetic function and a terminal arrangement for coordinating operation with a higher processor | Mitsuru Soga, Yasuhiro Nakatsuka | 2000-08-22 |
| 6097663 | Semiconductor IC device having a memory and a logic circuit implemented with a single chip | Takao Watanabe, Kazushige Ayukawa, Kazumasa Yanagisawa, Hitoshi Tanaka | 2000-08-01 |
| 6088037 | Rendering processor | Yasushi Fukunaga, Kazuyoshi Koga, Isao Yasuda, Takeshi Kato | 2000-07-11 |
| 6069834 | Semiconductor IC device having a memory and a logic circuit implemented with a single chip | Takao Watanabe, Kazushige Ayukawa, Kazumasa Yanagisawa, Hitoshi Tanaka | 2000-05-30 |
| 6049360 | Image composing and displaying method and apparatus | Norifumi Yanai, Koyo Katsura, Yasushi Fukunaga | 2000-04-11 |
| 6049343 | Graphics processing unit and graphics processing system | Yuichi Abe, Katsunori Suzuki, Kazuhisa Takami, Kazunori Oniki | 2000-04-11 |
| 6021833 | Manufacturing line for multi-layered printed circuit boards | Katsumi Uchikawa, Keiji Arai, Kouji Takamachi, Tohru Matsui, Tohru Goto +5 more | 2000-02-08 |
| 5995439 | Semiconductor IC device having a memory and a logic circuit implemented with a single chip | Takao Watanabe, Kazushige Ayukawa, Kazumasa Yanagisawa, Hitoshi Tanaka | 1999-11-30 |
| 5982376 | Three-dimensional graphic display apparatus with improved high-speed anti-aliasing | Yuichi Abe, Mitsuru Soga, Kazuyoshi Koga | 1999-11-09 |
| 5940087 | Graphic processing apparatus and method | Koyo Katsura, Yasushi Fukunaga, Kazuyoshi Koga, Takehiko Nishida | 1999-08-17 |
| 5917496 | Special purpose memory for graphics and display apparatus using the same | Mitsuru Soga, Yasushi Fukunaga, Takehiko Nishida | 1999-06-29 |
| 5900917 | Image composing and displaying method and apparatus | Norifumi Yanai, Koyo Katsura, Yasushi Fukunaga | 1999-05-04 |
| 5847715 | Graphics display system including parallel graphics processors executing Bresenham's algorithm | Kazuhisa Takami, Mitsuru Soga, Koji Ozawa, Takaharu Morishige, Kazuyoshi Koga | 1998-12-08 |
| 5819077 | Graphics drawing system and method based on a client server system having shared graphics resources | Kazuyoshi Koga, Katsunori Suzuki, Shoji Nakamura, Toshiyuki Kuwana, Hideki Fujii | 1998-10-06 |
| 5801706 | Special purpose memory for graphics and display apparatus using the special purpose memory for graphics | Mitsuru Soga, Yasushi Fukunaga, Takehiko Nishida | 1998-09-01 |
| 5706034 | Graphic processing apparatus and method | Koyo Katsura, Yasushi Fukunaga, 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, Koyo Katsura, Yasushi Fukunaga | 1997-10-21 |
| 5673374 | Method and apparatus for non-disturbed specular reflections on textured surfaces | Toru Sakaibara, Toshiyuki Kuwana | 1997-09-30 |
| 5666520 | Graphics display system including graphics processor having a register storing a series of vertex data relating to a polygonal line | Kazuhisa Takami, Mitsuru Soga, Koji Ozawa, Takaharu Morishige, Kazuyoshi Koga | 1997-09-09 |
| 5581796 | Processing method and graphics processor for skip drawing a figure | Kazuyoshi Koga, Koyo Katsura, Yasushi Fukunaga, Hideyuki Hara | 1996-12-03 |
| 5519449 | Image composing and displaying method and apparatus for displaying a composite image of video signals and computer graphics | Norifumi Yanai, Koyo Katsura, Yasushi Fukunaga | 1996-05-21 |
| 5371839 | Rendering processor | Yasushi Fukunaga, Kazuyoshi Koga, Isao Yasuda, Takeshi Kato | 1994-12-06 |
| 5204945 | Method of displaying thick line and information unit and display system used therefor | Toru Sakaibara, Hideyuki Hara | 1993-04-20 |