Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10450914 | Manufacturing method of plugged honeycomb structure | Michio Suzuki, Yuji Watanabe | 2019-10-22 |
| 10300475 | Circumferential coating material and circumferential coating honeycomb structure | Shuji Ueda, Shungo NAGAI, Takayoshi Shibayama, Yoshihiro Sato, Makoto Murai | 2019-05-28 |