Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10875835 | Method for producing 2-acetyl-4H,9H-naphtho[2,3-b]furan-4,9-dione | Satoshi Suzuki, Hiroto Tatamidani, Kazuki Hashimoto | 2020-12-29 |
| 10611746 | Method for producing 2-acetyl-4H,9H-naphtho[2,3-B]furan-4,9-dione | Satoshi Suzuki, Hiroto Tatamidani, Kazuki Hashimoto | 2020-04-07 |
| 10329267 | Method for producing 2-acetyl-4H,9H-naphtho[2,3-b]furan-4,9-dione | Satoshi Suzuki, Hiroto Tatamidani, Kazuki Hashimoto | 2019-06-25 |
| 8598370 | Process for producing threo-3-(3,4-dihydroxyphenyl)-L-serine | Koji Koyama, Masanori Itoh | 2013-12-03 |
| 7828194 | Method for positioning plate members to be butt-welded | Kenji Iimura, Tomoo Mizuno, Katsura Oowaki, Hirotaka Kanazawa, Chikamasa Iwamoto +1 more | 2010-11-09 |
| 7784666 | Method and apparatus for positioning plate members to be butt-welded | Kenji Iimura, Tomoo Mizuno, Katsura Oowaki, Hirotaka Kanazawa, Chikamasa Iwamoto +1 more | 2010-08-31 |
| 7425427 | Method for staining corneocytes, method for preparing corneocytes specimen and skin analysis system | Yoshikazu Hirai, Kenya Hirayama, Nobuo Kashibuchi, Sonoko Kawasaki, Hiroaki Imai +5 more | 2008-09-16 |
| 7421105 | Method for staining corneocytes, method for preparing corneocytes specimen and skin analysis system | Yoshikazu Hirai, Kenya Hirayama, Nobuo Kashibuchi, Sonoko Kawasaki, Hiroaki Imai +5 more | 2008-09-02 |
| 6348617 | Method for purifying pyruvic acid compounds | Hideki Ushio, Motoo Hazama, Akihiko Nakamura, Masahiko Mizuno | 2002-02-19 |
| 5573989 | Process for producing olefin oxides | Keisuke Sugita | 1996-11-12 |
| 5525741 | Process for producing olefin oxides | Keisuke Sugita | 1996-06-11 |
| D341892 | Baby bottle | — | 1993-11-30 |
| D329355 | Infant's drinking mug | — | 1992-09-15 |