Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5501548 | Method for controlling the direction of a shield tunneling machine and an apparatus therefor | Mitsutoshi Hayashi, Akitaka Fujita, Shingo Nagashima | 1996-03-26 |
| 5339241 | Method and system for controlling a travelling body so as to move forward along the predetermined route of the movement of travelling body | Shigeru Matsumori, Takashi Kano, Toshio Sumi | 1994-08-16 |
| 5294458 | Pet food | — | 1994-03-15 |