Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6404182 | Method for detecting the magnetic field of a tire | Masahiro Kawase | 2002-06-11 |
| 6246226 | Method and apparatus for detecting tire revolution using magnetic field | Masahiro Kawase, Hitoshi Kaneko, Hiroshi Sato, Norihisa Urayama | 2001-06-12 |
| 6232767 | Method and apparatus for detecting wheel revolution using magnetic field | Masahiro Kawase, Hitoshi Kaneko, Hiroshi Sato, Norihisa Urayama | 2001-05-15 |
| 6104593 | Tire magnetization method, tire magnetized by the tire magnetization method, tire magnetic field detection method, tire revolution detection signal processing method, and tire revolution detection apparatus | Masahiro Kawase | 2000-08-15 |