Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4856908 | Mixing head of injection molding machine | Shogo Sugiyama | 1989-08-15 |
| D301773 | Atomizer | Yukio Murakami | 1989-06-20 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4856908 | Mixing head of injection molding machine | Shogo Sugiyama | 1989-08-15 |
| D301773 | Atomizer | Yukio Murakami | 1989-06-20 |