Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9776019 | Particle beam therapy system | Takuya Nomura, Hideaki Nishiuchi | 2017-10-03 |
| 9422974 | Fluid bearing apparatus including dynamic pressure grooves with striations, spindle motor, and disk drive apparatus | Mitsuo Kodama, Junya Mizukami, Yuichi Shigematsu | 2016-08-23 |
| 8989219 | Wireless packet communication method | Kengo Nagata, Tomoaki Kumagai, Shinya Otsuki, Satoru Aikawa, Akinori Hirukawa +1 more | 2015-03-24 |
| 8989108 | Wireless packet communication method and wireless packet communication apparatus | Kengo Nagata, Tomoaki Kumagai, Shinya Otsuki, Satoru Aikawa, Atsushi Ohta +1 more | 2015-03-24 |
| 8508884 | Spindle motor including magnetic member and disk drive apparatus including same | Yoichi Sekii, Hirokazu Shirai, Junya Mizukami, Hideki Nishimura, Atsushi Yawata | 2013-08-13 |
| 8358483 | Spindle motor including annular magnetic member and disk drive apparatus including such a spindle motor | Yoichi Sekii, Hirokazu Shirai, Junya Mizukami, Hideki Nishimura, Atsushi Yawata | 2013-01-22 |
| 8253113 | Charged particle beam irradiation system and charged particle beam extraction method | Hideaki Nishiuchi, Masahiro Tadokoro, Hiroshi Akiyama, Kazuo Hiramoto | 2012-08-28 |
| 8240920 | Fluid dynamic bearing, motor, and recording disk drive apparatus | Yoichi Sekii, Hisaya Nakagawa | 2012-08-14 |
| 8227775 | Particle beam therapy system | Hiroaki Sakurabata | 2012-07-24 |
| 8153990 | Particle beam therapy system | — | 2012-04-10 |
| 8148862 | Bearing device, spindle motor and disk drive apparatus | Hirokazu Shirai, Shigeki Nakatani | 2012-04-03 |
| 7982198 | Particle beam irradiation system | Hideaki Nishiuchi | 2011-07-19 |
| 7974243 | Wireless packet communication method and wireless packet communication apparatus | Kengo Nagata, Tomoaki Kumagai, Shinya Otsuki, Satoru Aikawa, Atsushi Ohta +1 more | 2011-07-05 |
| 7953115 | Wireless packet communication method | Kengo Nataga, Tomoaki Kumagai, Shinya Otsuki, Satoru Aikawa, Akinori Hirukawa +1 more | 2011-05-31 |
| 7813317 | Wireless packet communication method and wireless packet communication apparatus | Kengo Nagata, Tomoaki Kumagai, Shinya Otsuki, Satoru Aikawa, Atsushi Ohta +2 more | 2010-10-12 |
| 7807982 | Particle beam irradiation system | Hideaki Nishiuchi | 2010-10-05 |
| 7772577 | Particle beam therapy system | Hiroaki Sakurabata | 2010-08-10 |
| 7760686 | Wireless packet communication method and wireless packet communication apparatus | Tomoaki Kumagai, Shinya Otsuki, Kengo Nagata, Satoru Aikawa | 2010-07-20 |
| 7668143 | Wireless packet communication method and apparatus | Kengo Nagata, Tomoaki Kumagai, Shinya Otsuki, Satoru Aikawa | 2010-02-23 |
| 7545781 | Wireless packet communication method and wireless packet communication apparatus | Shinya Otsuki, Tomoaki Kumagai, Kengo Nagata, Satoru Aikawa, Yasuhiko Inoue | 2009-06-09 |
| 7400616 | Wireless packet communication method and wireless packet communication apparatus | Tomoaki Kumagai, Shinya Otsuki, Kengo Nagata, Satoru Aikawa, Atsushi Ohta +1 more | 2008-07-15 |
| 7280551 | Wireless packet communication method and wireless packet communication apparatus | Kengo Nagata, Tomoaki Kumagai, Shinya Otsuki, Satoru Aikawa | 2007-10-09 |
| 6503562 | Semiconductor fabrication apparatus and fabrication method thereof | Youji Takagi | 2003-01-07 |
| 5917293 | Radio-frequency accelerating system and ring type accelerator provided with the same | Kazuo Hiramoto, Junichi Hirota | 1999-06-29 |
| 4665924 | Ultrasonic imaging apparatus | Taketoshi Iida, Toshio Shirasaka, Yasuhiko Takemura | 1987-05-19 |