Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4861383 | Process for recovering subterranean stem starch and protein | Masahiko Ishida, Yoji Odawara, Sankichi Takahashi, Katsuya Ebara | 1989-08-29 |
| 4778760 | Thermostable .alpha.-amylase-producing, thermophilic anaerobic bacteria, thermostable .alpha.-amylase and process for producing the same | Masahiko Ishida, Masako Katsurayama | 1988-10-18 |
| 4734365 | Process for liquefying starch | Masahiko Ishida, Masako Katsurayama | 1988-03-29 |
| 4442006 | Anaerobic digestion process | Masahiko Ishida, Yoji Odawara | 1984-04-10 |
| 4297216 | Method for treatment of biochemical waste | Masahiko Ishida, Youji Odawara | 1981-10-27 |