Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9933338 | Health management system, fault diagnosis system, health management method, and fault diagnosis method | Toujirou NODA, Tadashi Suzuki, Naoki Miyakoshi, Shouzou Miyabe, Hisae Shibuya +1 more | 2018-04-03 |
| 7330334 | Magnetic disk apparatus with shroud and having open space downstream of moveable arms in communication with bypass channel | Hayato Shimizu, Masao Iwakura, Shigeo Nakamura, Kazuo Sakai, Shigenori Togashi +7 more | 2008-02-12 |
| 6898049 | Magnetic disk apparatus with air flow bypass channel | Hayato Shimizu, Masao Iwakura, Shigeo Nakamura, Kazuo Sakai, Shigenori Togashi +7 more | 2005-05-24 |
| 6665139 | Magnetic-disc unit with gap between disc and shroud | Mikio Tokuyama, Hayato Shimizu, Satomitsu Imai, Shozo Saegusa, Masahiko Sega +7 more | 2003-12-16 |
| 6600626 | Magnetic disk apparatus | Hayato Shimizu, Masao Iwakura, Shigeo Nakamura, Kazuo Sakai, Shigenori Togashi +7 more | 2003-07-29 |
| 6369978 | Magnetic disk apparatus with shroud having opening downstream of moveable arm | Hayato Shimizu, Masao Iwakura, Shigeo Nakamura, Kazuo Sakai, Shigenori Togashi +1 more | 2002-04-09 |
| 6031235 | Ultra-high vacuum apparatus | Yasuhiko Ishida, Minoru Hiroki, Osamu Satou, Yasushi Nakaizumi, Akimitsu Okura +1 more | 2000-02-29 |
| 5820320 | Apparatus for treating the inner surface of vacuum chamber | Nobuo Hirano, Manabu Matsumoto, Mamoru Katane, Hiroaki Sakurabata, Shiro Matsuzaki | 1998-10-13 |
| 5626682 | Process and apparatus for treating inner surface treatment of chamber and vacuum chamber | Nobuo Hirano, Manabu Matsumoto, Mamoru Katane, Hiroaki Sakurabata, Shiro Matsuzaki | 1997-05-06 |
| 5442183 | Charged particle beam apparatus including means for maintaining a vacuum seal | Hironobu Matsui, Mikio Ichihashi, Shinjiroo Ueda, Tadashi Otaka, Kazue Takahashi +1 more | 1995-08-15 |
| 5254856 | Charged particle beam apparatus having particular electrostatic objective lens and vacuum pump systems | Hironobu Matsui, Mikio Ichihashi, Shinjiroo Ueda, Tadashi Otaka, Kazue Takahashi +1 more | 1993-10-19 |
| 5036290 | Synchrotron radiation generation apparatus | Tadasi Sonobe, Mamoru Katane, Takashi Ikeguchi, Manabu Matsumoto, Shinjiro Ueda +3 more | 1991-07-30 |
| 4898635 | Method and apparatus for bonding parts of disappearing model used for casting | — | 1990-02-06 |
| 4853640 | Synchrotron radiation source | Manabu Matsumoto, Takashi Ikeguchi, Shinjiroo Ueda, Tadasi Sonobe, Toru Murashita +4 more | 1989-08-01 |
| 4664062 | Apparatus for manufacturing semiconductors | Hideaki Kamohara, Kazumasa Fujioka, Kunihiro Takahashi, Shinjiro Ueda | 1987-05-12 |