Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8034975 | Method of manufacturing succinic acid and ammonium succinate solutions | Kiyohiko Nishi, Hiroshi Kaneko, Hirofumi Tasaki, Masaki Koga, Seisaku Furuya +2 more | 2011-10-11 |
| 5795979 | Water-insoluble glucan purification method | Masayoshi Kusatsu, Shigeyoshi Miyashiro | 1998-08-18 |
| 4523999 | Ultrafiltration method | Seiji Toyoshi, Masaru Saeki, Tetsuya Kawakita | 1985-06-18 |