Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4698991 | Method of and apparatus for controlling forming press conditions | Kazunari Kirii, Mamoru Toyoda, Akio Asai | 1987-10-13 |
| 4318718 | Discharge wire cleaning device for an electric dust collector | Nobuo Ohi, Yasuhiro Kishiue, Kazumi Nose | 1982-03-09 |