Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12274466 | Medical device and method for controlling the same including discriminating end-of-cut conditions based on temperature | Sadayoshi Takami, Kotaro Nakamura, Toshifumi Katsuragi, Gen Kato, Shunsuke Matsui | 2025-04-15 |
| 12161387 | Control device, treatment system, and control method | Sadayoshi Takami, Tsuyoshi Hayashida, Toshifumi Katsuragi, Yoshitaka Honda | 2024-12-10 |
| 7894723 | Optical transmission control circuit | Tetuhiro Fukao | 2011-02-22 |
| 7711997 | Method of controlling a transceiver module | Yoshifumi Azekawa | 2010-05-04 |
| 7487434 | Transceiver module | Yoshifumi Azekawa | 2009-02-03 |
| 7346764 | Optical transceiver module initialization | Osamu Chiba | 2008-03-18 |
| 7286346 | Peripheral device and electronic device | Osamu Chiba | 2007-10-23 |
| 7260662 | I2C bus controlling method | Osamu Chiba | 2007-08-21 |
| 6867783 | Recording medium having recorded thereon three-dimensional graphics drawing data having data structure shareable by frames and method of drawing such data | Yoshifumi Azekawa, Osamu Chiba | 2005-03-15 |
| 6836005 | Semiconductor device | — | 2004-12-28 |
| 6819328 | Graphic accelerator with interpolate function | Yoshifumi Azekawa, Osamu Chiba, Kazuhiro Shimakawa | 2004-11-16 |
| 6813647 | Microcomputer system reading data from secondary storage medium when receiving upper address from outside and writing data to primary storage medium | Yoshifumi Azekawa, Osamu Chiba | 2004-11-02 |
| 6801214 | Three-dimensional graphics system reducing color data/bits in drawing operations for faster processing | Yoshifumi Azekawa, Osamu Chiba | 2004-10-05 |
| 6788299 | Three-dimensional graphic processing device for drawing polygon having vertex data defined by relative value and method therefor | Yoshifumi Azekawa, Osamu Chiba | 2004-09-07 |
| 6774897 | Apparatus and method for drawing three dimensional graphics by converting two dimensional polygon data to three dimensional polygon data | — | 2004-08-10 |
| 6753872 | Rendering processing apparatus requiring less storage capacity for memory and method therefor | Yoshifumi Azekawa, Osamu Chiba, Kazuhiro Shimakawa | 2004-06-22 |
| 6693644 | Graphic accelerator reducing and processing graphics data | Yoshifumi Azekawa, Osamu Chiba, Kazuhiro Shimakawa | 2004-02-17 |
| 6580429 | Method of generating data for three-dimensional graphic recording medium and three-dimensional graphic system | Yoshifumi Azekawa, Osamu Chiba | 2003-06-17 |
| 6545675 | Three-dimensional graphics system, processor and recording medium | Yoshifumi Azekawa, Osamu Chiba | 2003-04-08 |
| 6518969 | Three dimensional graphics drawing apparatus for drawing polygons by adding an offset value to vertex data and method thereof | Yoshifumi Azekawa, Osamu Chiba | 2003-02-11 |
| 6388498 | Semiconductor device capable of reducing noise | Yoshifumi Azekawa, Osamu Chiba, Kazuhiro Shimakawa | 2002-05-14 |
| 5983023 | Memory-contained processor | Shunichi Yoshida, Hideharu Toyomoto | 1999-11-09 |
| 5233638 | Timer input control circuit and counter control circuit | Shinichi Hirose | 1993-08-03 |