Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5166196 | Method for removing immunocomplexes from blood | Kazuya Otsuji, Hakaru Inaoka, Kikuhiko Okamoto, Morihisa Tanaka, Tsukasa Matsumoto +2 more | 1992-11-24 |
| 5032311 | Detergent composition containing polianthes L-derived acidic heteropolysaccharide | Kazuya Otsuji, Kikuhiko Okamoto, Hakaru Inaoka, Satoshi Takano, Yukio Sugimura +4 more | 1991-07-16 |
| 4923809 | Polysaccharide and process for preparing the same | Kazuya Otsuji, Kikuhiko Okamoto, Hakaru Inaoka, Satoshi Takano, Yukio Sugimura +4 more | 1990-05-08 |