Issued Patents 2023
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11760739 | Method of producing 3-hydroxyadipic acid-3,6-lactone | Daijiro Tsukamoto, Katsushige Yamada | 2023-09-19 |
| 11753662 | Method for producing 3-Oxoadipic acid | Kyohei Isobe, Masateru Ito, Katsushige Yamada | 2023-09-12 |
| 11739392 | High-strength steel sheet and method for manufacturing the same | Yusuke Kimata, Yoshihiko Ono | 2023-08-29 |
| 11644965 | Vehicle lighting device | Makoto Abe, Satoshi Suzuki, Shingo Tsuji | 2023-05-09 |
| 11597694 | Method for producing lactic acid and method for producing polylactic acid | Kenji Sawai, Hideki Sawai, Takashi Mimitsuka, Masateru Ito, Katsushige Yamada +3 more | 2023-03-07 |