Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11486800 | Sample dispersing device | Makoto Nagura, Kazuma Aoyagi, Akihiro Minami, Tomoya Shimizu, Kusuo Ueno | 2022-11-01 |
| 8766208 | Secondary-electron detector and charged particle beam apparatus | — | 2014-07-01 |
| 4589001 | Quasiparticle injection control type superconducting device | Shigeki Sakai, Shoei Kataoka | 1986-05-13 |
| 4182964 | Negative resistance element circuit combinations | Shoei Kataoka, Hiroyuki Fujisada, Hideo Yamada, Mitsuo Kawashima, Yasuo Komamiya | 1980-01-08 |