Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6972097 | Composite magnetic material and electromagnetic interference suppressor member using the same | Shigeyoshi Yoshida, Mitsuharu Sato, Eishu Sugawara, Yutaka Shimada, Osamu Ito | 2005-12-06 |
| 6962753 | Highly heat-conductive composite magnetic material | Shigeyoshi Yoshida, Mitsuharu Sato | 2005-11-08 |
| 6887412 | Composite magnetic sheet and method of producing the same | — | 2005-05-03 |
| 6810584 | Heat-shrinkable tube, heat-shrinkable sheet, and method of shrinking the same | Koji Kamei | 2004-11-02 |
| 6740289 | Method of producing a composite magnetic sheet | Shigeyoshi Yoshida, Osamu Ito, Mitsuharu Sato | 2004-05-25 |
| 6723914 | Composite magnetic tape | Koji Kamei, Mitsuharu Sato | 2004-04-20 |
| 6620337 | Composite magnetizer, composite magnetizer sheet, and methods of manufacturing the same | Shigeyoshi Yoshida | 2003-09-16 |
| 6521140 | Composite magnetic body and electromagnetic interference suppressing body using the same | Shigeyoshi Yoshida | 2003-02-18 |
| 6187120 | Method of manufacturing composite magnetic sheet | Shigeyoshi Yoshida, Osamu Ito, Mitsuharu Sato | 2001-02-13 |
| 5898346 | Dual-band nonreversible circuit device comprising two nonreversible circuit elements contained in a single housing to be operable in different frequency bands | Koji Kamei, Atsushi Furuta, Shigeyoshi Yoshida, Kenji Takamoro | 1999-04-27 |
| 5051391 | Catalyst filter and method for manufacturing a catalyst filter for treating a combustion exhaust gas | Shigechika Tomisawa, Yukio Iida, Yuji Kaihara, Joji Tonomura, Kazuo Uoya +4 more | 1991-09-24 |