Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7531690 | Palladium, tungsten and zirconium-based catalyst for production of oxygen-containing compound, production process of the catalyst, and production process of oxygen-containing compound using the catalyst | — | 2009-05-12 |
| 7115782 | Process for producing aromatic compounds by Friedel-Crafts reaction | Tetsuo Nakajo | 2006-10-03 |
| 6479559 | Chlorinated vinyl chloride resin composition for siding extrusion molding and siding molded article using the same | Atsushi Takai, Kazumasa Yamane | 2002-11-12 |
| 6469079 | Chlorinated vinyl chloride resin composition | Tadashi Tadokoro, Hiroaki Shiota, Takeyuki Suzuki, Minoru Isshiki | 2002-10-22 |
| 6306950 | Chlorinated vinyl chloride resin composition | Takeyuki Suzuki, Minoru Isshiki | 2001-10-23 |
| 6140423 | Chlorinated vinyl chloride resin composition | Takeyuki Suzuki, Minoru Isshiki | 2000-10-31 |
| 5750457 | Solid acid catalyst for paraffin conversion and process for paraffin conversion using the same | Kyutae Na, Makoto Misono | 1998-05-12 |