Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6836729 | Method of and apparatus for detecting vehicle speed pulse drop, on-vehicle navigation system, program storage device and computer data signal embodied in carrier wave | Kazuaki Tanaka, Seiji Goto | 2004-12-28 |
| 6829525 | Movement condition computing device, method, and program, and recording medium recording said program, and navigation device | Kazuaki Tanaka, Seiji Goto, Isao Endo | 2004-12-07 |
| 6810735 | Sensing apparatus and electronic equipment using the sensing apparatus | Hitoshi Kaneko, Isao Endo | 2004-11-02 |