Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6418108 | Optical head, recording and/or reproducing method and apparatus and method for detecting thickness | Mitsunori Ueda, Junichi Suzuki, Satoshi Sakamoto, Hiroshi Kawamura, Satoshi Hineno | 2002-07-09 |
| 6376970 | Piezoelectric resonator supporting structure and a piezoelectric component including the same | Shigemasa Kusabiraki, Takeshi Yamazaki, Yuji Kosugi | 2002-04-23 |
| 6367015 | User authentication using member with either holes or projections | Kazuhiro Igarashi, Hideyuki Saso | 2002-04-02 |