Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5374979 | Image forming apparatus | — | 1994-12-20 |
| 5356687 | Window frame for concrete wall panel | Tatsuo Suenaga, Hiroaki Nakagawa, Shin Terauchi, Takeo Kikuchi, Shinnosuke Aiba +10 more | 1994-10-18 |