Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8817309 | Application service provider server, data server, recording medium, and program | Kunikazu Tsuda | 2014-08-26 |
| 8405864 | Application service provider server, data server, recording medium, and program | Kunikazu Tsuda | 2013-03-26 |
| 8213039 | Application service provider server, data server, recording medium, and program | Kunikazu Tsuda | 2012-07-03 |
| 7907302 | Printing system, printing method, data server, recording medium, and program for performing printing via a communications network | Kunikazu Tsuda | 2011-03-15 |
| 7259882 | Printing system, printing method, data server, recording medium, and program for performing printing via a communications network | Kunikazu Tsuda | 2007-08-21 |
| 5908953 | Method for producing (R)-4-cyano-3-hydroxybutyric acid lower alkyl ester | Hitoshi Matsuda, Hidekichi Hashimoto, Mitsumasa Kitai | 1999-06-01 |
| 4968434 | Method for extracting metal ions | Tsugio Kaneko, Fumiya Ishikawa, Yoshinobu Nishiyama | 1990-11-06 |
| 4871464 | Method for extracting metal ions | Tsugio Kaneko, Fumiya Ishikawa, Yoshinobu Nishiyama | 1989-10-03 |