Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11536180 | Tubular member for exhaust gas treatment device and exhaust gas treatment device using the tubular member, and method of manufacturing tubular member for exhaust gas treatment device | Yukinari Shibagaki | 2022-12-27 |
| 11352692 | Hexagonal boron nitride thin film and method for producing the same | Hiroki Ago, Kenji Kawahara, Yuki Uchida, Sho Nakandakari | 2022-06-07 |