Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4689000 | Apparatus for producing light transmitting article of synthetic resin | Maeda Kouichi, Funaki Masaaki, Ohtsuka Yasuji | 1987-08-25 |
| 4587065 | Method for producing light transmitting article of synthetic resin | Maeda Kouichi, Funaki Masaaki, Ohtsuka Yasuji | 1986-05-06 |