Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11597694 | Method for producing lactic acid and method for producing polylactic acid | Kenji Sawai, Hideki Sawai, Masateru Ito, Katsushige Yamada, Kenji Kawamura +3 more | 2023-03-07 |
| 10683254 | Method for producing lactic acid and method for producing polylactic acid | Kenji Sawai, Hideki Sawai, Ito Masateru, Katsushige Yamada, Kenji Kawamura +3 more | 2020-06-16 |
| 10428358 | Method of producing a chemical product | Kentaro Ishii, Ken Morita, Masashi Higasa, Kenji Sawai, Hideki Sawai +2 more | 2019-10-01 |
| 10370633 | Method of operating continuous sterilizing apparatus, continuous sterilizing apparatus, fermenting system, and continuous fermenting system | Hiroshi Hayakawa, Ken Morita, Yuki Yamamoto, Kenichi Otsuka | 2019-08-06 |
| 10093948 | Method of producing alcohol from cellulose-containing biomass | Katsushige Yamada, Kenji Sawai, Koji Kobayashi | 2018-10-09 |
| 9795923 | Cartridge type hollow fiber membrane module | Hayato Inuzuka, Kohei Fujii, Norihiro Takeuchi, Atsushi Kobayashi | 2017-10-24 |
| 9587253 | Method of producing chemical product with continuous fermentation and filtering | Hideki Sawai, Katsushige Yamada, Kenji Sawai, Tetsu Yonehara, Yohito Ito +1 more | 2017-03-07 |
| 9365876 | Method for producing chemical by continuous fermentation | Satoko Kanamori, Jihoon Cheon, Norihiro Takeuchi, Makoto Nishida, Yuji Tanaka | 2016-06-14 |
| 9080190 | Method for producing cadaverine | Nanami Sasaki, Hideki Sawai, Kenji Sawai | 2015-07-14 |
| 8999681 | Method for producing cadaverine | Nanami Sasaki, Hideki Sawai, Kenji Sawai | 2015-04-07 |
| 8871477 | Process for production of cadaverine | Kazumi Suda, Hideki Sawai | 2014-10-28 |
| 8669093 | Biocatalyst for production of D-lactic acid | Mitsufumi Wade, Toshihiro Oikawa, Daisuke Mochizuki, Junko Tokuda, Miyuki Kawashima +7 more | 2014-03-11 |
| 8551745 | Method of producing lactic acid by continuous fermentation | Nanami Sasaki, Ken Morita, Hideki Sawai, Katsushige Yamada | 2013-10-08 |
| 8334411 | Process for producing diamine and polyamide | Masateru Ito, Izumi Nakagawa, Koya Kato, Kenji Sawai, Shin-ichi Minegishi +2 more | 2012-12-18 |