Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8763364 | Treatment of cold start engine exhaust | Shanmugam Palani Elangovan, Stacey I. Zones, Cong-Yan Chen, Allen W. Burton | 2014-07-01 |
| 8282908 | Zeolite beta and process for producing the same | Keiji Itabashi, Yoshihiro Kamimura, Watcharop Chaikittisilp, Shanmugam Palani Elangovan | 2012-10-09 |
| 8212028 | Method for producing ε-caprolactam and method for producing pentasil type zeolite | Yuki SUZUKI, Tsuyoshi Matsushita, Tatsuya Suzuki | 2012-07-03 |
| 7858059 | Molecular sieves for improved hydrocarbon traps | Mark E. Davis | 2010-12-28 |
| 6801640 | Gate control device | Shigeo Atarashi | 2004-10-05 |