Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8110607 | Process for producing 1,4-dihydroxy-2-naphthoic acid | Seiya Makino, Nobuo Yoda, Kakuhei Isawa, Tomonori Kamiyama, Kenichi Hojo +4 more | 2012-02-07 |
| 7834061 | Process for producing 1,4-dihydroxy-2-naphthoic acid | Seiya Makino, Nobuo Yoda, Kakuhei Isawa, Tomonori Kamiyama, Kenichi Hojo +4 more | 2010-11-16 |
| 7629155 | Process for producing 1,4-dihydroxy-2-naphthoic acid | Seiya Makino, Nobuo Yoda, Kakuhei Isawa, Tomonori Kamiyama, Kenichi Hojo +4 more | 2009-12-08 |
| 7374915 | Process for producing 1,4-dihydroxy-2-naphthoic acid | Seiya Makino, Nobuo Yoda, Kakuhei Isawa, Tomonori Kamiyama, Kenichi Hojo +4 more | 2008-05-20 |
| 5693629 | Progesterone compound and use thereof | Satoshi Hibino, Eiichi Sugino, Tetsuya Kohno, Shiho Fujimori, Hideo Nemoto +1 more | 1997-12-02 |
| 5244918 | Benzofuran derivative and pharmaceutical comprising the same as active ingredient | Naoki Taketomo, Yoshihiro Yoshiyama, Katsumi Ajisaka, Itsuro Yokota | 1993-09-14 |