Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7449154 | Chemical-containing formed material of type of heating of whole the material, container for holding chemical-containing formed material, device for heating and transpiring chemical and indicator for chemical to be heated and vaporized | Satoshi Yamasaki, Kazunori Yamamoto | 2008-11-11 |
| 7391267 | Output circuit | Kazumasa Akai, Yukio Kin | 2008-06-24 |