Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11721516 | Emitter, electron gun using same, and electronic device | Han Zhang, Jie Tang, Daisuke Fujita, Luchang Qin | 2023-08-08 |
| 11242627 | Water injection apparatus for water jet loom | Koichi Tsujimoto, Kouichi Hattori, Kenji Sumiya, Taijirou Okuda | 2022-02-08 |
| 10287713 | Warp shedding apparatus of loom | Kenji Sumiya | 2019-05-14 |
| 10221507 | Weft yarn measuring and storing device of a loom | Haruo Shimazaki, Natsuki Kakiuchi | 2019-03-05 |
| 8952605 | Metal hexaboride cold field emitter, method of fabricating same, and electron gun | Han Zhang, Jie Tang, Luchang Qin, Jinshi Yuan, Norio Shinya | 2015-02-10 |
| 8017920 | Spin polarized ion beam generation apparatus and scattering spectroscopy apparatus using the spin polarized ion beam and specimen processing apparatus | Taku Suzuki | 2011-09-13 |
| 6207951 | Method of generating a pulsed metastable atom beam and pulsed ultraviolet radiation and an apparatus therefor | Mitsunori Kurahashi, Naoki Kishimoto | 2001-03-27 |