Issued Patents 1994
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5362804 | Core-shell polymer and unsaturated polyester resin composition containing the same as low shrinking additive | Junji Oshima, Susumu Okatani, Masato Sakurai | 1994-11-08 |
| 5354585 | Molding materials and molded products thereform | Takashi Shibata, Shinichiro Asao | 1994-10-11 |
| 5355186 | Ophthalmic measurement apparatus | — | 1994-10-11 |
| 5323883 | Friction device | Takahiro Mibe, Yoshio Jinbo, Akihiko Ozawa, Hiromichi Matsui | 1994-06-28 |