Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6927385 | Optical sensor and method of suppressing interference light therefor | Hubert Adamietz, Martin Schurer, Folke Ojemann, Jochen Betz, Gerold Stauss | 2005-08-09 |
| 6411856 | General operation integrated control method and its controller | Hisashi Takeuchi, Takayoshi Takahara | 2002-06-25 |
| 6043869 | Optical device for measuring speed | Tetuya Uno, Junichi Takagi | 2000-03-28 |
| 5847826 | Sensor for detecting raindrops, wiper drive apparatus using the device, and vehicle using them | Hiroshi Fukui, Junichi Takagi | 1998-12-08 |
| 5652655 | Road surface discriminator and apparatus applying same | Tetsuya Uno, Takeshi Ishida, Junichi Takagi | 1997-07-29 |
| 5557395 | Optical device for measuring speed | Tetuya Uno, Junichi Takagi | 1996-09-17 |