Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8673803 | Alkaline-earth metal compound-containing zeolite catalyst, method for preparing same, method for regenerating same, and method for producing lower hydrocarbons | Chizu Inaki, Hirofumi Ito, Kazunori Honda, Atsushi Okita | 2014-03-18 |
| 8530714 | Method for production of lower olefin | Hirofumi Ito, Kazunori Honda, Nobuyasu Chikamatsu, Kazutaka Hiraoka, Atsushi Okita | 2013-09-10 |
| 6726785 | Aluminum alloy sheet material and method for producing the same | Yoichiro Bekki, Noboru Hayashi, Morio Kuroki | 2004-04-27 |
| 6295300 | Circuit and method for symmetric asynchronous interface | — | 2001-09-25 |
| 5256167 | Gasoline | Takashi Kaneko, Tatsuo Omata | 1993-10-26 |
| 4780231 | Diurea grease composition | Hirotugu Kinoshita, Masaru Mishima, Makoto Sekiya | 1988-10-25 |