Issued Patents 2004
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6831009 | Wiring substrate and an electroless copper plating solution for providing interlayer connections | Takeyuki Itabashi, Haruo Akahoshi, Eiji Takai, Tadashi Iida, Yoshinori Ueda | 2004-12-14 |
| 6805915 | Electroless copper plating solution, electroless copper plating process and production process of circuit board | Takeyuki Itabashi, Hiroshi Kanemoto, Haruo Akahoshi, Eiji Takai, Tadashi Iida +1 more | 2004-10-19 |
| RE38501 | Magnetooptical recording medium and information recording and reproducing methods using the recording medium | Hiroshi Omata | 2004-04-20 |
| 6713830 | Magnetoresistive element, memory element using the magnetoresistive element, and recording/reproduction method for the memory element | Takashi Ikeda | 2004-03-30 |
| 6703676 | Magnetic memory device and manufacturing method thereof | Tadahiko Hirai | 2004-03-09 |