Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10427269 | Polishing apparatus and polishing method | Michiyoshi YAMASHITA | 2019-10-01 |
| 10227926 | Exhaust gas abatement system | Kazumasa HOSOTANI, Toyoji Shinohara, Kohtaro Kawamura | 2019-03-12 |
| 10012225 | Tubing pump | Masahiro Koyama, Shouta Nakamura, Hiroyuki Kogure, Hiroyuki Tajima | 2018-07-03 |
| D799690 | Inner cylinder for exhaust gas treatment apparatus | Khotaro Kawamura, Hiroshi Ikeda | 2017-10-10 |
| 9541221 | Tube clamp structure of tubing pump | Masahiro Koyama, Shouta Nakamura, Hiroyuki Kogure, Hiroyuki Tajima | 2017-01-10 |
| 9217428 | Tubing pump for delivering fluid in a tube | Masahiro Koyama | 2015-12-22 |
| 8246732 | Exhaust gas cleaning apparatus | Hiroyuki Arai, Kotaro Kawamura | 2012-08-21 |