Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4429074 | Paper coating composition and its production | Saburo Mishiba, Kiyonari Ohta, Kazumasa Fujieda, Akira Uchida | 1984-01-31 |
| 4361684 | Process for preparing copolymers comprising .alpha.-alkyl styrene and unsaturated nitrile | Hiroyuki Minematsu, Tadashi Saeki, Akira Kishi | 1982-11-30 |
| 4294946 | Low residual monomer .alpha.-methylstyrene-acrylonitrile copolymers and ABS blends therefrom | Hiroyuki Minematsu, Tadashi Saeki, Akira Kishi | 1981-10-13 |
| 4273895 | Process for preparing thermoplastic resin | Hiroyuki Minematsu, Tadashi Saeki, Akira Kishi | 1981-06-16 |
| 4257935 | Color developing sheet for pressure-sensitive recording systems | Sadao Sekiguchi, Tetsuo Ishikawa, Saburo Mishiba, Nobujiro Izaki | 1981-03-24 |