Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6519919 | Method and apparatus for manufacturing pressurized packaging body | Ken Takenouchi, Katsumi Senbon, Tsutomu Iwasaki, Kazuyuki Kurosawa, Mitsuo Tanioka +1 more | 2003-02-18 |
| 6392300 | Semiconductor device having an alignment mark formed on the uppermost layer of a multilayer wire | — | 2002-05-21 |
| 6030876 | Semiconductor device and method of manufacture thereof | — | 2000-02-29 |
| 5874325 | Method of manufacturing semiconductor device with gettering and isolation | — | 1999-02-23 |
| 5851865 | Method of manufacturing semiconductor device having mask layer forming step for ion implantation | — | 1998-12-22 |
| 5578518 | Method of manufacturing a trench isolation having round corners | Kazunari Ishimaru, Hiroshi Gojohbori, Fumitomo Matsuoka | 1996-11-26 |