Issued Patents 2004
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6823045 | Multi-leaf collimator and medical system including accelerator | Kohei Kato, Masaki Yanagisawa | 2004-11-23 |
| 6819743 | Multi-leaf collimator and medical system including accelerator | Kohei Kato, Masaki Yanagisawa | 2004-11-16 |
| 6803591 | Medical particle irradiation apparatus | Yutaka Muramatsu, Hidehito Asano, Wataru Sagawa, Tsutomu Yamashita | 2004-10-12 |
| 6792078 | Multi-leaf collimator and medical system including accelerator | Kohei Kato, Masaki Yanagisawa | 2004-09-14 |
| 6777700 | Particle beam irradiation system and method of adjusting irradiation apparatus | Masaki Yanagisawa, Koji Matsuda, Hisataka Fujimaki | 2004-08-17 |
| 6735157 | Optical-pickup device and tilt-detecting method thereof | Hideaki Hirai, Hiroshi Koide | 2004-05-11 |