Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11898046 | Photopolymerization initiator and producing method thereof, polymerizable composition, ink jet recording method, and acylphosphine oxide compound | Hiroaki Tsuyama, Kazuhiro Yokoi, Kenjiro ARAKI | 2024-02-13 |
| 10941307 | Photopolymerization initiator and producing method thereof, polymerizable composition, ink jet recording method, and acylphosphine oxide compound | Hiroaki Tsuyama, Kazuhiro Yokoi, Kenjiro ARAKI | 2021-03-09 |
| 10570112 | Synthetic intermediate of 1-(2-deoxy-2-fluoro-4-thio-β-D-arabinofuranosyl)cytosine, synthetic intermediate of thionucleoside, and method for producing the same | Satoshi Shimamura, Junichi Imoto, Motomasa TAKAHASHI, Katsuyuki Watanabe, Kenji Wada +6 more | 2020-02-25 |
| 10093645 | Synthetic intermediate of 1-(2-deoxy-2-fluoro-4-thio-β-D-arabinofuranosyl)cytosine, synthetic intermediate of thionucleoside, and method for producing the same | Satoshi Shimamura, Junichi Imoto, Motomasa TAKAHASHI, Katsuyuki Watanabe, Kenji Wada +6 more | 2018-10-09 |
| 9475835 | Synthetic intermediate of 1-(2-deoxy-2-fluoro-4-thio-β-D-arabinofuranosyl) cytosine, synthetic intermediate of thionucleoside, and method for producing the same | Satoshi Shimamura, Junichi Imoto, Motomasa TAKAHASHI, Katsuyuki Watanabe, Kenji Wada +6 more | 2016-10-25 |
| 9221865 | Synthetic intermediate of 1-(2-deoxy-2-fluoro-4-thio-β-D-arabinofuranosyl)cytosine, synthetic intermediate of thionucleoside, and method for producing the same | Satoshi Shimamura, Junichi Imoto, Motomasa TAKAHASHI, Katsuyuki Watanabe, Kenji Wada +6 more | 2015-12-29 |
| 9181203 | Substituted pyrazino[2,3-d]isooxazoles as intermediates for the synthesis of substituted pyrazinecarbonitriles and substituted pyrazinecarboxamides | Takeshi Murakami, Hiroyuki Naitou, Naoyuki Hanaki, Katsuyuki Watanabe | 2015-11-10 |
| 8901302 | Pyrazino[2,3-D]isoxazole derivative which is useful as a production intermediate of pyrazine carboxamide derivative | Takeshi Murakami, Hiroyuki Naitou, Naoyuki Hanaki, Katsuyuki Watanabe | 2014-12-02 |
| 7235357 | Method of reducing background in fluoresence detection | Yoshihide Iwaki, Hiroshi Shinoki, Osamu Seshimoto | 2007-06-26 |
| 7087744 | Fluorescent nucleotides and labeling methods using the same | Junji Nishigaki, Kazuya Takeuchi, Hiroko Inomata, Masayoshi Kojima | 2006-08-08 |
| 7067272 | Thin membrane for measuring protease activity | Ryoichi Nemori, Masayoshi Yamamoto, Yasunori Okada | 2006-06-27 |
| 6794509 | Compounds for fluorescence labeling | Junji Nishigaki | 2004-09-21 |