Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9169281 | Mononuclear metal complex, hydrogenation reduction catalyst, dehydrogenation catalyst, method for producing hydrogenation reduction product, method for producing hydrogen (H2), and method for producing dehydrogenation reaction product | Tomoyoshi Suenobu, Yuta Maenaka | 2015-10-27 |
| 8436242 | Photocharge separation using supramolecular complex of π-electron type extended viologen derivative and porphyrin | — | 2013-05-07 |
| 7977486 | Quinolinium ion derivatives, process for the production of the derivatives, products made by using the same, and reduction and oxidation methods with the derivatives | Hiroaki Kotani, Kei Ohkubo | 2011-07-12 |
| 7939461 | Catalyst for decomposition of formic acid, method for decomposing formic acid, process for producing hydrogen, apparatus for producing and decomposing formic acid, and method for storing and generating hydrogen | Tomoyoshi Suenobu, Seiji Ogo | 2011-05-10 |
| 7550246 | Photoacid generator | Seiji Ogo, Tomoyoshi Suenobu | 2009-06-23 |
| 7166554 | Photocatalyst | — | 2007-01-23 |
| 6720458 | Photooxidation catalyst and production process for aldehyde derivatives | Kohei Morikawa, Kei Ohkubo, Yutaka Ohnishi | 2004-04-13 |