Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10655531 | Cylinder head of engine | Takayoshi Kanno, Toshiki Otachi | 2020-05-19 |
| 10041395 | Combustion chamber structure for diesel engine | Daisuke Shimo, Sangkyu Kim, Makoto Namba, Masahiro Miyazaki, Yudai Kato +1 more | 2018-08-07 |
| 9399687 | Method and apparatus for producing chlorinated vinyl chloride-based resin | Daichi Ohara, Tetsuo Inaoka, Kiyoshi Horiuchi | 2016-07-26 |
| 6469079 | Chlorinated vinyl chloride resin composition | Toshio Okuhara, Hiroaki Shiota, Takeyuki Suzuki, Minoru Isshiki | 2002-10-22 |
| 6384149 | Process for production of chlorinated polyvinyl chloride resin | Takeyuki Suzuki, Minoru Isshiki | 2002-05-07 |
| 6242539 | Process for production of chlorinated polyvinyl chloride resin | Takeyuki Suzuki, Minoru Isshiki | 2001-06-05 |