Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6473248 | Method for manufacturing an optical pickup | Hideyuki Nakanishi, Shoichi Takasuka, Shinichi Ijima, Akio Yoshikawa, Kazutoshi Onozawa +1 more | 2002-10-29 |
| 6376400 | Low melting point glass for covering electrodes, and glass ceramic composition for covering electrodes | Satoshi Fujimine, Siro Ootaki, Tsuneo Manabe, Masamichi Tanida, Yumiko Aoki | 2002-04-23 |