Issued Patents All Time
Showing 51–75 of 78 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5976660 | Magnetic recording medium | Shinji Saito | 1999-11-02 |
| 5850886 | Steering control device for vehicle having continuously variable transmission | Masakatsu Kouno, Katsuhisa Ichikawa, Masahide Shinokawa | 1998-12-22 |
| 5820148 | Work vehicle | Masayuki Sasaoka | 1998-10-13 |
| 5728442 | Magnetic recording disk | Hitoshi Noguchi, Shinji Saito | 1998-03-17 |
| 5714275 | Magnetic recording medium | Hitoshi Noguchi, Shinji Saito | 1998-02-03 |
| 5693397 | Magnetic recording medium having a magnetic layer containing hexagonal ferrite magnetic particles and specified Hc, Hk and Hc/Hk | Shinji Saito, Hitoshi Noguchi | 1997-12-02 |
| 5673700 | Ultrasonic diagnosis apparatus and image displaying system | Akihiro Sano | 1997-10-07 |
| 5664571 | Ultrasonic diagnostic apparatus | — | 1997-09-09 |
| 5622174 | Ultrasonic diagnosis apparatus and image displaying system | — | 1997-04-22 |
| 5601916 | Magnetic recording medium having a magnetic layer comprising hexagonal ferrite particles | Hitoshi Noguchi, Shinji Saito | 1997-02-11 |
| 5597638 | Magnetic recording medium | Shinji Saito | 1997-01-28 |
| 5531591 | Safety device for use in lighter | — | 1996-07-02 |
| 5513640 | Diagnostic ultrasound system | Fumiyasu Sakaguchi | 1996-05-07 |
| 5496653 | Magnetic recording medium with longitudinal glossiness 200% or more | Shinji Saito, Hitoshi Noguchi | 1996-03-05 |
| 5487386 | Ultrasonic diagnostic apparatus | Naoto Wakabayashi, Masayoshi Tsuchiko, Terufumi Akama, Hiromi Maekawa, Hiroyuki Shikata +1 more | 1996-01-30 |
| 5401163 | Gas lighter with safety device | — | 1995-03-28 |
| 5301670 | Ultrasonic diagnosis apparatus | Takeshi Sato | 1994-04-12 |
| 5145358 | Safety device for piezoelectric gas lighter | Tsutomu Shike, Toshihiko Eguchi | 1992-09-08 |
| 5081996 | Ultrasonic imaging apparatus | Schuichi Kawasaki, Takeshi Sato | 1992-01-21 |
| 5013602 | Magnetic recording medium | Hiroo Inaba, Kouichi Masaki | 1991-05-07 |
| 4972838 | Ultrasonic diagnostic apparatus | — | 1990-11-27 |
| 4876022 | Method for preparing ferromagnetic iron oxide particles | Tatsuji Kitamoto | 1989-10-24 |
| 4859881 | Filter circuit | Yoshihiro Yamamoto, Tsutomu Kume, Fumiharu Hashimoto, Koichi Ohya | 1989-08-22 |
| 4851289 | Magnetic recording medium | Hiroshi Ogawa, Shinji Saito, Toshihiko Miura, Hiroaki Araki | 1989-07-25 |
| 4841461 | Filter adjustment apparatus and method | Yoshihiro Yamamoto, Tsutomu Kume, Fumiharu Hashimoto, Koichi Ohya | 1989-06-20 |