Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8299313 | Olefin production process | Toshihiro Takai, Makoto Kotani, Satoru Miyazoe | 2012-10-30 |
| 8138386 | Method for converting hydrocarbons with zeolite shaped catalyst | Phala Heng, Teruo Muraishi, Michiaki Umeno | 2012-03-20 |
| 8013200 | Process for producing olefins | Toshihiro Takai, Makoto Kotani, Shigeaki Fujii | 2011-09-06 |