Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6361841 | Oil well pipe | Kayo Hasegawa, Keiji Sugawara, Hideyuki Wada | 2002-03-26 |
| 6174000 | Screw joint for oil well piping | Teruaki Suzuki | 2001-01-16 |
| 5991360 | Laser plasma x-ray source, semiconductor lithography apparatus using the same and a method thereof | Tetsuya Matsui, Kimio Yamada, Manabu Ueno, Masahiro Tooma | 1999-11-23 |
| 5789875 | Circular accelerator, method of injection of charged particle thereof, and apparatus for injection of charged particle thereof | Kazuo Hiramoto, Junichi Hirota, Kenji Miyata | 1998-08-04 |
| 5600213 | Circular accelerator, method of injection of charged particles thereof, and apparatus for injection of charged particles thereof | Kazuo Hiramoto, Junichi Hirota, Kenji Miyata | 1997-02-04 |
| 5576602 | Method for extracting charged particle beam and small-sized accelerator for charged particle beam | Kazuo Hiramoto, Masahiro Tadokoro, Junichi Hirota, Akira Noda, Makoto Inoue | 1996-11-19 |
| 5477056 | Circular accelerator, operation method thereof, and semiconductor irradiation system | Junichi Hirota, Kazuo Hiramoto | 1995-12-19 |
| 5436537 | Circular accelerator and a method of injecting beams therein | Kazuo Hiramoto, Junichi Hirota | 1995-07-25 |
| 5363008 | Circular accelerator and method and apparatus for extracting charged-particle beam in circular accelerator | Kazuo Hiramoto, Junichi Hirota, Hiroyuki Watanabe, Kenji Miyata | 1994-11-08 |
| 5285166 | Method of extracting charged particles from accelerator, and accelerator capable of carrying out the method, by shifting particle orbit | Kazuo Hiramoto, Akifumi Itano | 1994-02-08 |
| 5168241 | Acceleration device for charged particles | Junichi Hirota | 1992-12-01 |
| 5081456 | Method of detecting unknown object and apparatus therefor | Yoshihiro Michiguchi, Kazuo Hiramoto | 1992-01-14 |
| 5001437 | Electron storage ring | Kenji Miyata, Shunji Kakiuchi | 1991-03-19 |
| 5001438 | Charged particle accelerator and method of cooling charged particle beam | Kenji Miyata, Yoshiya Higuchi | 1991-03-19 |
| 4998073 | Wake field accelerator | Kenji Miyata | 1991-03-05 |
| 4992745 | Method of synchrotron acceleration and circular accelerator | Junichi Hirota, Kenji Miyata, Akinori Shibayama | 1991-02-12 |
| 4916404 | Electron storage ring | Koji Tsumaki, Masashi Kitamura, Jyoji Nakata, Masayuki Nakajima | 1990-04-10 |
| 4812774 | Electron beam stabilizing method for electron storing ring, and electron storing ring system | Koji Tsumaki, Kenji Miyata | 1989-03-14 |
| 4733132 | High energy accelerator | Kenji Miyata | 1988-03-22 |
| 4706031 | Method and system for detecting an object with a radio wave | Yoshihiro Michiguchi, Fuminobu Takahashi, Kazuo Hiramoto, Shinji Sonoda | 1987-11-10 |
| 4677438 | Method and apparatus for detecting an object or a condition indicating a defect in a medium | Yoshihiro Michiguchi, Kazuo Hiramoto, Fuminobu Takahashi | 1987-06-30 |