Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11292751 | Method for producing honeycomb structure | Ken Itadu, Yuji Watanabe | 2022-04-05 |
| 11260558 | Masking method for honeycomb formed body, plugged portion forming method for honeycomb formed body, and manufacturing method of honeycomb fired product | Yuji Watanabe, Ken Itadu, Yoshihiro Sato | 2022-03-01 |