Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11577190 | Recovered-carbon-dioxide purifying method and methionine manufacturing method including recovered-carbon-dioxide purifying step | Ryosuke Iwasaki, Takuya Katayama, Norihito Omoto, Ryousuke Katagami | 2023-02-14 |
| 11192855 | Method for manufacturing methionine | Takao Mizuno, Daisuke Yamashita | 2021-12-07 |
| 11111213 | Method for producing methionine | Yoshitaka Satoh, Norihito Omoto, Naoya Yamashiro, Ryousuke Katagami | 2021-09-07 |
| 10995065 | Method for producing purified methionine and method for preventing caking of methionine | Naoya Yamashiro, Akira Morimoto | 2021-05-04 |
| 10981735 | Pneumatic conveyance method for methionine | Naoya Yamashiro, Rikuri UEJIMA | 2021-04-20 |
| 10961186 | Method for producing methionine | Daisuke Yamashita | 2021-03-30 |
| 10829447 | Methionine production method and production equipment | Norihito Omoto, Yoshitaka Satoh, Masayuki Morikawa, Naoya Yamashiro, Ryousuke Katagami | 2020-11-10 |
| 9926101 | Laminated material for paper containers and paper containers using it | Yukio Kobayashi, Hitoshi Sasaki, Katsuro Sasauchi, Shingo Abe | 2018-03-27 |
| 8217197 | Process for producing methionine | Akinori Goto, Takushi Azemi | 2012-07-10 |
| 8119837 | Process for producing methionine | Takushi Azemi | 2012-02-21 |
| 8106237 | Process for producing methionine | Fumio Kubo | 2012-01-31 |
| 8101797 | Process for producing methionine | Akinori Goto, Takushi Azemi | 2012-01-24 |
| 6561419 | Magnetic code reading device and magnetic code reading method | Shingo Watanabe, Kazunori Matsumoto | 2003-05-13 |
| 6435567 | Coupling structure for tube | Yasuhiro Kikumori | 2002-08-20 |