Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7859179 | Electromagnetic wave shielding material and display using the same | Fumihiro Arakawa, Kazuhito Fujii | 2010-12-28 |
| 7642469 | Electromagnetic shielding sheet | Fumihiro Arakawa, Yasuhiko Ishii, Daisuke Hashimoto, Eiji Ohishi | 2010-01-05 |
| 7485814 | Electromagnetic wave shielding filter | Tetsuya Ojiri, Fumihiro Arakawa | 2009-02-03 |
| 7371450 | Electromagnetic shielding sheet | Fumihiro Arakawa, Yasuhiko Ishii, Daisuke Hashimoto, Eiji Ohishi | 2008-05-13 |
| 7304250 | Electromagnetic shielding sheet | Fumihiro Arakawa, Yasuhiko Ishii, Daisuke Hashimoto, Eiji Ohishi | 2007-12-04 |
| 7183499 | Electromagnetic wave shielding sheet, front panel, and display | Daisuke Hashimoto, Fumihiro Arakawa, Yasuhiko Ishii, Eiji Oishi | 2007-02-27 |
| 6733869 | Electromagnetic shielding sheet and method of producing the same | Fumihiro Arakawa, Yasuhiko Ishii, Daisuke Hashimoto, Eiji Ohishi | 2004-05-11 |