Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8541591 | Nanoparticle/dispersant complex, nanoparticle dispersion liquid, and nanoparticle/matrix-material complex | Jun Kato | 2013-09-24 |
| 8518307 | Method for producing ytterbium phosphate fine particles | — | 2013-08-27 |
| 7696530 | Dual-gate sensor | Tadahiko Hirai, Shunji Imanaga | 2010-04-13 |
| 5003919 | Apparatus for stabilization treatment of ferromagnetic metal powder | Masaru Niwano, Etsuo Nakagawa | 1991-04-02 |
| 4909865 | Process for producing a ferromagnetic metal powder having an oxidized coating | Etsuo Nakagawa, Masaru Niwano, Jiro I | 1990-03-20 |