Issued Patents 1994
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5334674 | Polyhydroxy aromatic compounds, epoxy resins derived therefrom and epoxy resin compositions | Akihiro Naka, Shuichi Ito, Shinya Akizuki | 1994-08-02 |
| 5318905 | Composition containing celluase from Bacillus Ferm BP-3431 or a mutant strain thereof, and paper pulp and method of using celluase to treat paper pulp slurry | Masahiko Seko, Eiko Masatsuji | 1994-06-07 |
| 5314637 | Detergent comprising isolated cellulase from bacillus ferm bp-3431 or a mutant strain thereof, surfactant and builder | Masahiko Seko, Eiko Masatsuji | 1994-05-24 |
| 5302673 | Poly-hydroxynaphthalene compounds and epoxy resin composition | Akihiro Naka, Shuichi Ito, Shinya Akizuki | 1994-04-12 |