Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6775654 | Digital audio reproducing apparatus | Hideaki Yokoyama, Kazuhisa Matsushima, Hiroshi Okubo, Takashi Saito | 2004-08-10 |
| 6673186 | Laminated structural body having unidirectionally arranged strands sandwiched between two web layers, and method of and apparatus for efficiently manufacturing such laminated structural body | Takashi Ishida, Toshio Ohta, Hiroshi Yazawa, Shuichi Murakami | 2004-01-06 |