Issued Patents 2003
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6634159 | Taping apparatus for electronic components | Kenichi Muto, Ryuichi Komatsu, Akio Watanabe, Yasuhiro Oribe | 2003-10-21 |
| 6627869 | Beam shaper, and semiconductor laser source device and optical head using the beam shaper | Michihiro Yamagata, Tomohiko Sasano | 2003-09-30 |
| 6606198 | Lens array | Tomohiko Sasano, Michihiro Yamagata, Yoshikazu Sano, Tomoko Komatsu, Michiyo Ichikawa +2 more | 2003-08-12 |
| 6590717 | Optical system for optical disk, optical head unit for optical disk, and optical drive device | Tomohiko Sasano, Michihiro Yamagata | 2003-07-08 |
| 6587366 | Ferroelectric memory device and method for operating ferroelectric memory device | — | 2003-07-01 |
| 6527837 | Rotor and sealing device for rotary adsorber | Masaji Kurosawa, Katsuhiro Yamashita, Shusaku Asahina | 2003-03-04 |
| 6522563 | Semiconductor memory with built-in cache | Tetsuya Tanabe, Satoru Tanoi | 2003-02-18 |
| 6510070 | Semiconductor memory with built-in cache | Tetsuya Tanabe, Satoru Tanoi | 2003-01-21 |
| 6504975 | Coupling lens and semiconductor laser module | Michihiro Yamagata, Hiroyuki Asakura, Tomohiko Sasano | 2003-01-07 |