Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11407945 | Heat treatment apparatus | Hideki Namimatsu, Masako Ikai | 2022-08-09 |
| 6698365 | Apparatus for thermal treatment using superheated steam | — | 2004-03-02 |
| 5945900 | Electromagnetic contactor | Takato Hirota, Noriyoshi Machida, Makoto Kawasaki, Etsuya Hiramatsu | 1999-08-31 |
| 5934948 | Terminal device for electric equipment | Etsuya Hiramatsu, Takato Hirota, Makoto Kawasaki | 1999-08-10 |
| 5832393 | Method of treating chelating agent solution containing radioactive contaminants | Kazuo Omata, Yukio Shirai, Seigo Ichikawa | 1998-11-03 |
| 5738710 | Control method and apparatus for material adsorbed on adsorbent, and solvent recovering method and apparatus using same | Kazuo Omata, Yukio Shirai | 1998-04-14 |
| 5704815 | Terminal device for electrical apparatus | Takato Hirota, Makoto Kawasaki, Etsuya Hiramatsu | 1998-01-06 |
| 5266863 | Piezoelectric actuator | Mitsuharu Nonami, Masashi Tsukihana, Noriyoshi Machida, Yukinori Kawamura | 1993-11-30 |
| 4914411 | Electro-magnetic relay | Hiroshi Hikita, Hideo Oishi, Hiroshi Yoshikawa | 1990-04-03 |