Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5338616 | Far-infrared emitter of high emissivity and corrosion resistance and method for the preparation thereof | Kazuhide Ishii, Tatsuo Kawasaki, Noriyuki Kuriyama, Shoji Dohi, Akio Nakashiba | 1994-08-16 |
| 5213629 | Ear-infrared emitter of high emissivity and corrosion resistance and method for the preparation thereof | Kazuhide Ishii, Tatsuo Kawasaki, Noriyuki Kuriyama, Shoji Dohi, Akio Nakashiba | 1993-05-25 |