Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11048836 | Method for producing porous body | Satoshi Sakashita, Takehide SHIMODA | 2021-06-29 |
| 11035268 | Method for regenerating exhaust gas filter and exhaust gas filter impregnation system | Yukio Miyairi, Tomoya FUJII | 2021-06-15 |