Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7662739 | Catalyst element and manufacturing method thereof | Kenji Morimoto, Shinji Kawasaki | 2010-02-16 |
| 7491674 | Catalyst element and manufacturing method thereof | Kenji Morimoto, Shinji Kawasaki | 2009-02-17 |