Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8778970 | Benzyl piperidine compound | Tomohiro Toyoda, Hidefumi Yoshinaga | 2014-07-15 |
| 5578296 | Decomposition of melanin using a culture of basidiomycetes fungus | Yoshinori Kashino, Yoshimasa Takahara | 1996-11-26 |
| 5431820 | Method for treating liquid waste after pulp bleaching | Yoshimasa Takahara, Kokki Sakai, Ryuichiro Kondo, Seon Ho Lee | 1995-07-11 |
| 5378738 | Biodegradable plastic | Tetsuya Deguchi, Yoshimasa Takahara | 1995-01-03 |
| 5149648 | Enzymes employed for producing pulps | Yoshinori Kashino, Akio Mimura, Yoshimasa Takahara, Kokki Sakai | 1992-09-22 |
| 5081027 | Method for producing pulp by treatment using a microorganism, and its related enzymes | Yoshinori Kashino, Akio Mimura, Yoshimasa Takahara, Kokki Sakai | 1992-01-14 |