Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12031196 | Metal powder | Akio Nagaoka, Keisuke Maeto | 2024-07-09 |
| 10106691 | Metal paste for gas sensor electrode formation | Nobuhisa Okamoto, Nobuyuki Akiyama, Akihiro Nakai, Shigekazu Onozumi | 2018-10-23 |
| 9784709 | Sensor electrode, manufacturing method thereof, and metal paste for electrode formation | Nobuhisa Okamoto, Koichi Sakairi | 2017-10-10 |
| 9758680 | Metal paste for gas sensor electrode formation | Nobuhisa Okamoto, Nobuyuki Akiyama, Akihiro Nakai, Shigekazu Onozumi | 2017-09-12 |
| 9556343 | Conductive fine particle and metal paste for electrode formation and electrode | Nobuhisa Okamoto, Koichi Sakairi | 2017-01-31 |
| 9245660 | Electroconductive particle and metal paste, and electrode | Nobuhisa Okamoto, Koichi Sakairi | 2016-01-26 |
| 8771553 | Conductive fine particle and metal paste for electrode formation, and electrode | Nobuhisa Okamoto, Koichi Sakairi | 2014-07-08 |