Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7042093 | Semiconductor device using metal nitride as insulating film | Noriyoshi Shimizu, Hiroki Kondo, Takashi Suzuki, Nobuyuki Nishikawa | 2006-05-09 |
| 6992005 | Semiconductor device and method of manufacturing the same | Nobuyuki Ohtsuka, Noriyoshi Shimizu, Hisaya Sakai, Hiroki Kondo, Takashi Suzuki | 2006-01-31 |
| 6750541 | Semiconductor device | Nobuyuki Ohtsuka, Noriyoshi Shimizu, Hisaya Sakai, Hiroki Kondo, Takashi Suzuki | 2004-06-15 |
| 5667942 | Resist pattern forming method | Minoru Hirose | 1997-09-16 |