Issued Patents All Time
Showing 126–132 of 132 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5960308 | Process for making a chip sized semiconductor device | Masatoshi Akagawa, Hajime Iizuka, Takehiko Arai | 1999-09-28 |
| 5918746 | Carrier frame used for circuit boards | Masakuni Tokita | 1999-07-06 |
| 5918113 | Process for producing a semiconductor device using anisotropic conductive adhesive | Masatoshi Akagawa | 1999-06-29 |
| 5902472 | Aqueous solution for forming metal complexes, tin-silver alloy plating bath, and process for producing plated object using the plating bath | Susumu Arai, Tohru Watanabe | 1999-05-11 |
| 5834844 | Semiconductor device having an element with circuit pattern thereon | Masatoshi Akagawa, Hajime Iizuka, Takehiko Arai | 1998-11-10 |
| 5777386 | Semiconductor device and mount structure thereof | Hajime Iizuka, Kei Murayama | 1998-07-07 |
| 5732465 | Method of manufacturing one side resin sealing type semiconductor devices | Masakuni Tokita | 1998-03-31 |