Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6828378 | Compound comprising crosslinked polyrotaxane | Kohzo Ito | 2004-12-07 |
| 6187311 | Engineered acarid allergen and process for producing the same | Chiharu Nishiyama, Toshifumi Yuuki | 2001-02-13 |
| 5958415 | Protein allergen of Derf II and composition | Toshifumi Yuuki, Hiroshi Yamakawa | 1999-09-28 |
| 5876722 | DNA encoding Derf II, the major mite allergen, host cells containing such DNA and methods for producing Derf II | Toshifumi Yuuki, Hiroshi Yamakawa | 1999-03-02 |
| 5830913 | Method for preventing or treating dry eye or disease caused therefrom | Takahiro Ogawa, Noriko Watanabe | 1998-11-03 |
| 5798099 | DNA encoding Derf II, the major mite allergen, host cells containing such DNA and method for producing Derf II | Toshifumi Yuuki, Hiroshi Yamakawa | 1998-08-25 |
| 5710148 | Corneal opacification inhibitory composition | Katsuichi Sudo, Yasuko Umegaki | 1998-01-20 |
| 5460977 | Peptide having allergenicity | Tohru Ando, Shigeru Ikeda | 1995-10-24 |
| 5240849 | "DNA coding for enzyme capable of acylating the 4""-position of macrolide antibiotic" | Akira Arisawa, Naoto Kawamura, Ikuo Kojima, Kazuhiko Okamura, Hiroshi Tone +1 more | 1993-08-31 |
| 4536397 | Antibiotics, neoviridogriseins, and their method of production | Kazuhiko Okamura, Yasuo Fugakawa, Tomoyuki Ishikura, Kageaki Kouno, Joseph Lein | 1985-08-20 |
| 4456592 | Antibiotics, neoviridogriseins, and their method of production | Kazuhiko Okamura, Yasuo Fugakawa, Tomoyuki Ishikura, Kageaki Kouno, Joseph Lein | 1984-06-26 |
| 4368203 | Antibiotics and derivatives thereof having .beta.-lactamase inhibitory activity and production thereof | Kazuhiko Okamura, Shoji Hirata, Yasuo Fukagawa, Yasutaka Shimauchi, Tomoyuki Ishikura +2 more | 1983-01-11 |
| 4355112 | Streptomyces culture | Kazuhiko Okamura, Yasuo Fugakawa, Tomoyuki Ishikura, Kageaki Kouno, Joseph Lein | 1982-10-19 |
| 4318916 | Antibiotic PS-5 and derivatives having .beta.-lactamase inhibitory activity and production thereof | Kazuhiko Okamura, Shoji Hirata, Yasuo Fukagawa, Yasutaka Shimauchi, Tomoyuki Ishikura +2 more | 1982-03-09 |