Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11230099 | Ink head | Haruhiko Ishihara, Katsuyuki Soeda, Shizuo Kinoshita | 2022-01-25 |
| 10325863 | Semiconductor device and method for manufacturing same | — | 2019-06-18 |
| 8201922 | Method of applying ink-repellent film and nozzle plate provided with ink-repellent film | Naoaki Sakurai | 2012-06-19 |
| 7982190 | Radiation detector and method for producing the same | Katsuhisa Homma, Hitoshi Chiyoma, Shinetsu Fujieda, Keiko Sakai, Akiko Suzuki | 2011-07-19 |
| 7855509 | Transparent drying agent and organic electroluminescent device | Keiko Sakai | 2010-12-21 |
| 7226333 | Method of manufacturing an organic electroluminescent display device | — | 2007-06-05 |