Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9666437 | Method for manufacturing semiconductor device | — | 2017-05-30 |
| 8709912 | Semiconductor device manufacturing method and device for same | Kenichi Kazama | 2014-04-29 |
| 8518804 | Semiconductor device manufacturing method and manufacturing apparatus | — | 2013-08-27 |
| 8492256 | Method of manufacturing semiconductor apparatus | — | 2013-07-23 |
| 8198104 | Method of manufacturing a semiconductor device | Takayasu Horasawa | 2012-06-12 |
| 7947586 | Method of manufacturing a semiconductor device | — | 2011-05-24 |
| 6121097 | Semiconductor device manufacturing method | Masato Nishizawa, Yoshiyuki Sakai, Naoki Ito, Shinichi Hashimoto | 2000-09-19 |
| 5854120 | Semiconductor device manufacturing method | Masato Nishizawa, Yoshiyuki Sakai, Naoki Ito, Shinichi Hashimoto | 1998-12-29 |
| 5576986 | Memory device using micro vacuum tube | Kazuo Matsuzaki, Yoshiyuki Sakai, Hidekatsu Kuroda, Akira Amano | 1996-11-19 |