Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9084988 | NOX purification catalyst | Mayuko Osaki, Hirohito Hirata, Naoyuki Hara, Brian Johnson, Andrew Wheatley +1 more | 2015-07-21 |
| 9079167 | NOx purification catalyst | Mayuko Osaki, Hirohito Hirata, Naoyuki Hara, Brian Johnson, Andrew Wheatley +1 more | 2015-07-14 |