Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9334352 | Semi-cured product, cured product and method for producing these, optical component, curable resin composition, and compound | Ayumi Someya, Masataka Yoshizawa, Tatsuhiko Obayashi | 2016-05-10 |
| 9181203 | Substituted pyrazino[2,3-d]isooxazoles as intermediates for the synthesis of substituted pyrazinecarbonitriles and substituted pyrazinecarboxamides | Kouki Nakamura, Takeshi Murakami, 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 | Kouki Nakamura, Takeshi Murakami, Naoyuki Hanaki, Katsuyuki Watanabe | 2014-12-02 |
| 8563774 | Method for producing catalyst | Masahide Kondo, Masanori Nitta, Toru Kuroda, Seiichi Kawato | 2013-10-22 |
| 8470730 | Process for producing catalyst | Masahide Kondo, Masanori Nitta, Toru Kuroda, Seiichi Kawato | 2013-06-25 |
| 7662742 | Process for producing catalyst for methacrylic acid production, catalyst for methacrylic acid production, and process for producing methacrylic acid | Takashi Karasuda, Tomoki Fukui | 2010-02-16 |
| 7625834 | Process for producing catalysts for the production of methacrylic acid | Takashi Karasuda | 2009-12-01 |
| 7579297 | Method for producing catalyst for production of unsaturated aldehyde and unsaturated carboxylic acid | Masahide Kondo, Toru Kuroda | 2009-08-25 |
| 7557061 | Process for producing catalyst for methacrylic acid synthesis | Tomoki Fukui, Tomomichi Hino | 2009-07-07 |