Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5438090 | Masterbatch composition for thermoplastic resin modification and method for preparing said masterbatch composition | Yoshihiro Goushi | 1995-08-01 |
| 4929680 | Preparation method of masterbatch composition for thermoplastic resin modification | Yoshihiro Gohshi, Seizo Kobayashi, Katsumi Usui | 1990-05-29 |
| 4902459 | Method of making ceramic articles | Shinichi Yagi | 1990-02-20 |
| 4785043 | Pressure-sensitive adhesive composition produced from a base block copolymer, a resinous tackifier, a naphthenic or parffinic mineral oil, and an aromatic synthetic oil | Kazuo Kawai | 1988-11-15 |
| 4680154 | Method of making ceramic articles | Shinichi Yagi | 1987-07-14 |
| 4384080 | Process for preparing hydrogenated hydrocarbon resin | Sakuya Iwai | 1983-05-17 |