Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7232528 | Surface treatment agent for copper and copper alloy | Akira Hosomi, Naoki Kogure, Kenichi Moriyama, Kenichi Takahashi, Kazuhiko Ikeda | 2007-06-19 |
| 6473377 | OPTICAL DISC RECORD CARRIER WITH WOBBLED GROOVES THAT PERMIT RECORDING ON THE GROOVES AND LANDS, APPARATUS FOR MANUFACTURING SUCH A RECORD CARRIER, AND RECORDING AND/OR REPRODUCING APPARATUS FOR SUCH A RECORD CARRIER | Hideharu Eguchi, Ichiro Ueno, Yasuhiro Ueki | 2002-10-29 |
| 6292458 | Optical disc record carrier with wobbled grooves that permit recording on the grooves and lands, apparatus for manufacturing such a record carrier, and recording and/or reproducing apparatus for such a record carrier | Hideharu Eguchi, Ichiro Ueno, Yasuhiro Ueki | 2001-09-18 |
| 5754508 | Method and apparatus for simultaneously recording information data on two recording surfaces of an optical disc at equal data states | Hideharu Eguchi | 1998-05-19 |
| 4656212 | Thermoplastic resin composition | Tadao Satoh, Takehisa Mizuno | 1987-04-07 |
| 4631307 | Heat-resistant high impact styrene resin, process for production thereof, and resin composition comprising said styrene resin | Yoshikiyo Miura, Takehisa Mizuno, Tsuyoshi Morita | 1986-12-23 |