Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11257655 | Focused ion beam apparatus, and control method for focused ion beam apparatus | Yasuhiko Sugiyama | 2022-02-22 |
| 11017982 | Composite charged particle beam apparatus and control method thereof | Yasuhiko Sugiyama, Hiroshi Oba | 2021-05-25 |
| 10919928 | Oligonucleotide production method, and nucleoside, nucleotide, or oligonucleotide | Kunihiro Hirai, Satoshi Katayama, Taisuke Ichimaru, Ken YAMASHITA, Daisuke Takahashi | 2021-02-16 |
| 10464966 | Precipitation promoter and precipitation method in which same is used | Kunihiro Hirai, Satoshi Katayama, Ken YAMASHITA, Taisuke Ichimaru, Daisuke Takahashi | 2019-11-05 |
| 7122696 | Processes for preparation of N-protected-β-amino alcohols and N-protected-β-amino epoxides | Tomoyuki Onishi, Daigaku Hideura, Yasuyuki Otake, Kunisuke Izawa | 2006-10-17 |
| 6906224 | Process for producing α-aminoketones | Tomoyuki Onishi, Takayuki Suzuki, Takashi Nakano, Masakazu Nakazawa, Kunisuke Izawa | 2005-06-14 |
| 6764545 | Production method of epoxide crystal | Yuichi Suzuki, Tomoyuki Onishi, Kunisuke Izawa | 2004-07-20 |
| 6765100 | Method for producing epoxide crystal | Tomoyuki Onishi, Yasuyuki Otake, Takashi Nakano, Yutaka Honda, Masakazu Nakazawa +1 more | 2004-07-20 |
| 6696571 | Process for producing &agr;-aminoketones | Tomoyuki Onishi, Takayuki Suzuki, Takashi Nakano, Masakazu Nakazawa, Kunisuke Izawa | 2004-02-24 |
| 6683214 | Process for producing &agr;-aminoketones | Tomoyuki Onishi, Takashi Nakano, Masakazu Nakazawa, Kunisuke Izawa | 2004-01-27 |
| 6639094 | Process for producing &agr;-aminoketone derivatives | Tomoyuki Onishi, Takashi Nakano, Takayoshi Torii, Masakazu Nakazawa, Kunisuke Izawa | 2003-10-28 |
| 6579976 | Process for producing 2′,3′-diethyl substituted nucleoside derivatives | Satoshi Takamatsu, Satoshi Katayama, Kunisuke Izawa | 2003-06-17 |
| 6570039 | Process for producing &agr;-aminoketones | Tomoyuki Onishi, Takayuki Suzuki, Takashi Nakano, Masakazu Nakazawa, Kunisuke Izawa | 2003-05-27 |
| 6500946 | Methods for producing nucleoside derivatives and intermediates therefor | Satoshi Takamatsu, Satoshi Katayama, Kunisuke Izawa, Tokumi Maruyama | 2002-12-31 |
| 6500985 | Process for producing alpha-aminoketones | Tomoyuki Onishi, Takashi Nakano, Masakazu Nakazawa, Kunisuke Izawa | 2002-12-31 |
| 6090937 | Methods for producing nucleoside derivatives and intermediates therefor | Satoshi Takamatsu, Satoshi Katayama, Kunisuke Izawa, Tokumi Maruyama | 2000-07-18 |