Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5631107 | Method for producing optical member | Hiroyuki Tarumi, Teiyuu Kimura, Satoshi Koike, Kazumasa Kurokawa, Tetsuya Kato | 1997-05-20 |
| 5628944 | Method and apparatus for molding two-color polyurethane parts by RIM | Naohisa Nagasaka, Shogo Sugiyama, Yukio Kawakita, Masanao Ishikake | 1997-05-13 |