Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10946369 | Honeycomb structure body | Keisuke Mizutani, Hiroaki Kayama | 2021-03-16 |
| 10890517 | Particulate matter detection device | Masahiro Yamamoto | 2021-01-12 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10946369 | Honeycomb structure body | Keisuke Mizutani, Hiroaki Kayama | 2021-03-16 |
| 10890517 | Particulate matter detection device | Masahiro Yamamoto | 2021-01-12 |