Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6492923 | Test system and testing method using memory tester | Takato Inoue, Masatoshi Maga, Hisayoshi Hanai | 2002-12-10 |
| 6456102 | External test ancillary device to be used for testing semiconductor device, and method of testing semiconductor device using the device | Hisaya Mori, Teruhiko Funakura | 2002-09-24 |
| 6428688 | Oil path structure | — | 2002-08-06 |
| 6338937 | Lithography method and method for producing a wiring board | Masaharu Shirai | 2002-01-15 |