Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5851505 | Method of producing purified aqueous solution of hydrogen peroxide | Yoshitsugu Minamikawa, Jun Kokubu | 1998-12-22 |
| 5312966 | Process for production of carboxylic acid ester and formamide | Takafumi Abe, Nobuyuki Muro, Hirofumi Higuchi | 1994-05-17 |