Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5937277 | Semiconductor device with reliable electrodes of projecting shape and method of forming same | Masataka Mizukoshi, Masaharu Minamizawa, Toshiyuki Motooka | 1999-08-10 |
| 5854558 | Test board for testing a semiconductor device and method of testing the semiconductor device | Toshiyuki Motooka, Syuichirou Takahashi, Kunio Kodama, Jouji Fujimori | 1998-12-29 |
| 5843798 | Method for manufacturing semiconductor device having step of forming electrode pins on semiconductor chip using electrode-pin forming mask, and method for testing semiconductor chip using electrode-pin forming mask | — | 1998-12-01 |
| 5831441 | Test board for testing a semiconductor device, method of testing the semiconductor device, contact device, test method using the contact device, and test jig for testing the semiconductor device | Toshiyuki Motooka, Syuichirou Takahasi, Kunio Kodama, Joji Fujimori, Shigeki Harada +3 more | 1998-11-03 |
| 5666270 | Bump electrode, semiconductor integrated circuit device using the same, multi-chip module having the semiconductor integrated circuit devices and method for producing semicondutcor device having the bump electrode | Masaharu Minamizawa | 1997-09-09 |
| 5637535 | Semiconductor device with reliable electrodes of projecting shape and method of forming same | Masataka Mizukoshi, Masaharu Minamizawa, Toshiyuki Motooka | 1997-06-10 |
| 5607877 | Projection-electrode fabrication method | Masaharu Minamizawa | 1997-03-04 |
| 5574311 | Device having pins formed of hardened mixture of conductive metal particle and resin | — | 1996-11-12 |