Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5371122 | Polymer composite, method and polymer composition | Masahito Kawahara, Koichi Sayo, Toru Noguchi, Yoshio Yamaguchi, Shigehito Deki | 1994-12-06 |
| 5278607 | Photometering device in single lens reflex camera | Tadao Watanabe | 1994-01-11 |