Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10651073 | Sample transfer system and solar cell production method | Yutaka Yanagihara, Hideyuki Makita | 2020-05-12 |
| 9494328 | Filter unit | Koji Kawasaki, Toshinaga Toda | 2016-11-15 |
| 8915984 | Isolator device | Koji Kawasaki, Toshinaga Toda | 2014-12-23 |
| 6182940 | Spacer for stacking glass plates, method for attaching the spacer to the glass plate and apparatus for attaching the spacer to the glass plate | Hideto Onishi, Tomoki Matsuba | 2001-02-06 |
| 4523635 | Metal hydride heat pump system | Tomoyoshi Nishizaki, Kazuaki Miyamoto, Ken Yoshida, Katsuhiko Yamaji, Yasushi Nakata | 1985-06-18 |
| 4457136 | Metal hydride reactor | Tomoyoshi Nishizaki, Kazuaki Miyamoto, Ken Yoshida, Kathuhiko Yamaji, Yasushi Nakata | 1984-07-03 |
| 4422500 | Metal hydride heat pump | Tomoyoshi Nishizaki, Kazuaki Miyamoto, Ken Yoshida, Katuhiko Yamaji, Yasushi Nakata | 1983-12-27 |
| 4409799 | Heat pump device | Tomoyoshi Nishizaki, Kazuaki Miyamoto, Ken Yoshida, Katuhiko Yamaji, Yasushi Nakata | 1983-10-18 |
| 4301356 | Heating unit and method for production thereof | Tadayoshi Tanei, Akio Ohno | 1981-11-17 |