Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6521806 | Process for producing 1-hexene | Mitsuhisa Tamura, Kiyoshi Iwanaga, Yoshiaki Ito | 2003-02-18 |
| 6187934 | Titanium-containing solid catalyst | Junpei Tsuji, Masaru Ishino | 2001-02-13 |
| 6160137 | Method for producing propylene oxide | Junpei Tsuji, Masaru Ishino | 2000-12-12 |
| 5840650 | Process of making a catalyst for producing oxirane compounds | Mitsuhisa Tamura, Kazuhiro Yamauchi | 1998-11-24 |
| 5731487 | Process for producing olefin having a terminal double bond | Mitsuhisa Tamura, Yoshiaki Ito, Kiyoshi Iwanaga | 1998-03-24 |
| 5723637 | Process for producing propylene oxide | Junpei Tsuji, Noriaki Oku, Mitsuhisa Tamura, Masaru Ishino | 1998-03-03 |
| 4992610 | Dimerization of lower .alpha.-olefins | Hiroshi Sato, Hideto Tojima | 1991-02-12 |