Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10424777 | Cathode active material for lithium ion secondary battery, and method for its production | Yukimitsu Wakasugi, Megumi Uchida | 2019-09-24 |
| 7231697 | End stop for slide fastener and slide fastener having the same | Masaaki Fuda, Yukio Taga | 2007-06-19 |
| 6579976 | Process for producing 2′,3′-diethyl substituted nucleoside derivatives | Satoshi Katayama, Naoko Hirose, Kunisuke Izawa | 2003-06-17 |
| 6500946 | Methods for producing nucleoside derivatives and intermediates therefor | Satoshi Katayama, Naoko Hirose, Kunisuke Izawa, Tokumi Maruyama | 2002-12-31 |
| 6090937 | Methods for producing nucleoside derivatives and intermediates therefor | Satoshi Katayama, Naoko Hirose, Kunisuke Izawa, Tokumi Maruyama | 2000-07-18 |
| 5756320 | Bioactive substances K93-0711 I-1 and I-2 and process for production thereof | Satoshi Omura, Kanki Komiyama, Masahiko Hayashi | 1998-05-26 |
| 5688948 | Process for isomerizing acyclic nucleosides and process for separating purine nucleosides | Kunisuke Izawa, Yoshihito Koguchi, Hiroshi Shiragami, Yumiko Uchida | 1997-11-18 |
| 5633366 | Pyrimidine nucleoside derivatives and methods for producing them | Hiroshi Shiragami, Yumiko Uchida, Kunisuke Izawa | 1997-05-27 |