Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9753188 | Inorganic-organic hybrid material, optical material using the same, and inorganic-organic composite composition | Masanori Yamazaki, Takahiko Takewaki, Ritsuko Yamauchi, Yuuichi Katou | 2017-09-05 |
| 8956876 | Method for quantitatively detecting 8-OXO 2′-deoxyguanosine in aqueous sample solution with high sensitivity | Shigeki Sasaki, Osamu Nakagawa, Zhichun Li, Sachiyo Saitoh | 2015-02-17 |
| 8815388 | Inorganic-organic hybrid material, optical material using the same, and inorganic-organic composite composition | Masanori Yamazaki, Takahiko Takewaki, Ritsuko Yamauchi, Yuuichi Katou | 2014-08-26 |
| 7531312 | Simplified biological evaluation method of natural and artificial chemicals by using DNA injury index and apparatus therefor | — | 2009-05-12 |
| 6632332 | Method of reinforcing catalyst reaction | — | 2003-10-14 |