Issued Patents All Time
Showing 51–75 of 106 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7053389 | Charged particle therapy system, range modulation wheel device, and method of installing range modulation wheel device | Masaki Yanagisawa, Koji Matsuda, Hisataka Fujimaki | 2006-05-30 |
| 7049613 | Particle beam irradiation system and method of adjusting irradiation field forming apparatus | Masaki Yanagisawa, Koji Matsuda, Hisataka Fujimaki | 2006-05-23 |
| 7050380 | Optical element, optical pickup unit, and optical disk drive unit | Hideaki Hirai | 2006-05-23 |
| 7030396 | Medical particle irradiation apparatus | Yutaka Muramatsu, Hidehito Asano, Wataru Sagawa, Tsutomu Yamashita | 2006-04-18 |
| 7028880 | Friction agitation joining method, method for manufacturing joined butted members and friction agitation joining apparatus | Masayuki Narita, Yasuyuki Hama, Takenori Hashimoto, Shigetoshi Jogan, Yoshitaka Nagano | 2006-04-18 |
| 7026636 | Particle beam irradiation system and method of adjusting irradiation apparatus | Masaki Yanagisawa, Koji Matsuda, Hisataka Fujimaki | 2006-04-11 |
| 6992312 | Medical charged particle irradiation apparatus | Masaki Yanagisawa, Kohei Kato | 2006-01-31 |
| 6979832 | Medical charged particle irradiation apparatus | Masaki Yanagisawa, Kohei Kato | 2005-12-27 |
| 6953943 | Medical charged particle irradiation apparatus | Masaki Yanagisawa, Kohei Kato | 2005-10-11 |
| 6937390 | Operation microscope apparatus | Kazutoshi Takagi | 2005-08-30 |
| 6931100 | Multi-leaf collimator and medical system including accelerator | Kohei Kato, Masaki Yanagisawa | 2005-08-16 |
| 6903356 | Medical particle irradiation apparatus | Yutaka Muramatsu, Hidehito Asano, Wataru Sagawa, Tsutomu Yamashita | 2005-06-07 |
| 6903351 | Charged particle beam irradiation equipment having scanning electromagnet power supplies | Hiroshi Kubo, Kazuo Hiramoto | 2005-06-07 |
| 6900446 | Charged particle beam irradiation equipment and control method thereof | Hiroshi Kubo, Kazuo Hiramoto | 2005-05-31 |
| 6881970 | Charged particle beam irradiation equipment and control method thereof | Hiroshi Kubo, Kazuo Hiramoto | 2005-04-19 |
| 6845077 | Optical pick-up device with convergent light diffraction for recording/reading information on optical recording medium | Shigeru Oohchida, Masahiko Nakayama | 2005-01-18 |
| 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 |
| 6584060 | Optical pick-up device for recording/reading information on optical recording medium | Shigeru Oohchida, Masahiko Nakayama | 2003-06-24 |
| 6580084 | Accelerator system | Kazuo Hiramoto | 2003-06-17 |
| 6545958 | Optical-pickup device and tilt-detecting method thereof | Hideaki Hirai, Hiroshi Koide | 2003-04-08 |