Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7019613 | PTC thermistor body, PTC thermistor, method of making PTC thermistor body, and method of making PTC thermistor | Noriaki Hirano, Hisanao Tosaka | 2006-03-28 |
| 7015892 | Magnetophoretic display panel | Takahiro Itou | 2006-03-21 |
| 6756964 | Magnetophoresis type display device and process of production of same | Takahiro Itou, Kenji Imamura | 2004-06-29 |
| 6639579 | Magnetophoresis type display device and process of production of same | Takahiro Itou, Kenji Imamura | 2003-10-28 |
| 5750045 | Preparation of ferrite materials | Takeshi Nomura, Masahiro Onizuka | 1998-05-12 |
| 5589097 | Method for preparing magnetite magnetic powder | Haoren Zhuang, Takeshi Nomura | 1996-12-31 |