Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6625050 | Semiconductor memory device adaptable to various types of packages | Makoto Suwa, Shinichi Jinbo, Zengcheng Tian, Takeo Okamoto, Kozo Ishida +3 more | 2003-09-23 |
| 6621027 | Key top member for push button switch structure | Takao Shimizu, Satoshi Mieno, Yoshinari Shizukuda | 2003-09-16 |