Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10126752 | Work machine, system, method, program, and recording medium recording program for generating travel route of work machine, for determining availability of entry to travel route, and for automatically selecting travel route, and travel control system of work machine | Seiichiro Ishijima, Kazutaka Yamamoto, Noboru Yazaki, Hiroshi Sugawara | 2018-11-13 |
| 10120382 | Work machine, system, method, and recording medium recording computer program for determining availability of entry to travel route, and travel control system of work machine | Seiichiro Ishijima, Kazutaka Yamamoto, Noboru Yazaki, Hiroshi Sugawara | 2018-11-06 |
| 10114377 | Work machine, system, method, and recording medium recording computer program for generating travel route of work machine, and travel control system of work machine | Seiichiro Ishijima, Kazutaka Yamamoto, Noboru Yazaki, Hiroshi Sugawara | 2018-10-30 |
| 5539326 | Method for testing the wiring or state of a liquid crystal display and thin film transistor | Isamu Takahashi | 1996-07-23 |
| 5428300 | Method and apparatus for testing TFT-LCD | Isamu Takahashi | 1995-06-27 |