Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5699080 | Programming method and apparatus for programmable controller | Takayuki Oshiga, Tsurumasa Matsushita, Tsutomu Sunaga | 1997-12-16 |
| 5699109 | Film image input method and system thereof | Toru Nishimura | 1997-12-16 |
| 5655881 | Fluid turbine | Satoshi Tanaka, Shigehisa Katsuma | 1997-08-12 |
| 5600807 | Programmable controller capable of updating a user program during operation by switching between user program memories | Tsutomu Sunaga | 1997-02-04 |