Issued Patents All Time
Showing 26–37 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5932139 | Fluorescent substance, fluorescent composition, fluorescent mark carrier and optical reader thereof | Toshio Oshima, Shoji Saibara, Takanori Kamoto, Tomio Nabeshima | 1999-08-03 |
| 5892718 | Semiconductor memory device having a redundancy function | — | 1999-04-06 |
| 5793325 | Radar apparatus of a vehicle for accurately detecting a target having a path in a lane of the vehicle | — | 1998-08-11 |
| 5783320 | Magneto-optical recording medium and process for producing the same | Katsusuke Shimazaki, Satoru Ohnuki, Masatoshi Hashimoto, Yoshinori Shirai, Norio Ohta +4 more | 1998-07-21 |
| 5767803 | Radar apparatus for accurately detecting a path of a target vehicle which is in a lane of a vehicle | — | 1998-06-16 |
| 5745070 | Vehicle accurately detect an object in a lane of the radar equipped vehicle moving in a curve | — | 1998-04-28 |
| 5734344 | Radar apparatus for detecting a direction of a center of a target | — | 1998-03-31 |
| 5639563 | Magneto-optical recording medium | Satoru Ohnuki, Katsusuke Shimazaki, Norio Ohta, Hideo Fujiwara, Masafumi Yoshihiro +1 more | 1997-06-17 |
| 5637411 | Magneto-optical recording medium and process for producing the same | Katsusuke Shimazaki, Satoru Ohnuki, Masatoshi Hashimoto, Yoshinori Shirai, Norio Ohta +4 more | 1997-06-10 |
| 5612699 | Vehicle radar for excluding a vehicle changing a lane from targets to track | — | 1997-03-18 |
| 5379265 | Semiconductor memory device having variable precharging period | Yumi KUROKAWA | 1995-01-03 |
| 5315577 | Optical recording/reproducing by changing perpendicular magnetic anisotropy to non-perpendicular magnetic anisotropy | Fumiyoshi Kirino, Junko Nakamura, Ryo Suzuki, Masafumi Yoshihiro, Norio Ohta | 1994-05-24 |