Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5293478 | Graphical design processing apparatus for assessing and modifying design of components | Takemi Yamamoto, Hitoshi Yoshida | 1994-03-08 |
| 5149213 | Noise reducing back stopper for an impact print head | Hitoshi Yoshida | 1992-09-22 |