Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12340969 | Electron gun and electron microscope | Yung-Ho Alex Chuang, Yinying Xiao-Li, Edgardo Garcia Berrios, John Fielden, Lavinia Ghirardini | 2025-06-24 |
| 12051557 | Electron emission device and electron microscope | Katsuhisa Murakami | 2024-07-30 |
| 11887802 | Electron emitting element and method for manufacturing same | Katsuhisa Murakami | 2024-01-30 |
| 10943760 | Electron gun and electron microscope | Yung-Ho Alex Chuang, Yinying Xiao-Li, Edgardo Garcia Berrios, John Fielden | 2021-03-09 |
| 9024544 | Field emission device | Tomoya Yoshida, Yoichiro Neo | 2015-05-05 |
| 7588475 | Field-emission electron source, method of manufacturing the same, and image display apparatus | Keisuke Koga, Makoto Yamamoto, Akinori Shiota, Seigo Kanemaru | 2009-09-15 |
| 7375400 | Field emission display device | Shigeo Itoh, Masateru Taniguchi | 2008-05-20 |
| 7215072 | Field-emission electron source, method of manufacturing the same, and image display apparatus | Keisuke Koga, Makoto Yamamoto, Akinori Shiota, Seigo Kanemaru | 2007-05-08 |
| 7112920 | Field emission source with plural emitters in an opening | Makoto Yamamoto, Keisuke Koga, Akinori Shiota, Seigo Kanemaru | 2006-09-26 |