Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9293721 | Hole blocking layer and method for producing same, and photoelectric conversion element comprising the hole blocking layer and method for manufacturing same | Yasuhiko Kasama, Kenji Omote, Morihiko Saida, Haruna Oizumi, Hiroyuki Sagami +3 more | 2016-03-22 |
| 8381587 | Gas sensor, gas measuring system using the gas sensor, and gas detection module for the gas sensor | Yasuhiko Kasama, Kenji Omote, Yuzo Mizobuchi, Haruna Oizumi, Morihiko Saida +3 more | 2013-02-26 |
| 8367033 | Fullerene-based material and process for producing fullerene-based material | Hiroshi Okada, Yoshinori Sibata, Yuzo Mizobuchi, Kenji Omote, Yasuhiko Kasama | 2013-02-05 |
| 6326729 | Field emission cathode and electromagnetic wave generating apparatus comprising the same | Hidenori Mimura | 2001-12-04 |
| 4988956 | Auto-resonant peniotron having amplifying waveguide section | Shoichi Ono, Tadashi Okamoto | 1991-01-29 |
| 4389165 | Ion pump for producing an ultrahigh degree of vacuum | Shoichi Ono | 1983-06-21 |