Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7831949 | Method of designing semiconductor integrated circuit, designing apparatus, semiconductor integrated circuit system, semiconductor integrated circuit mounting substrate, package and semiconductor integrated circuit | Shinya Tokunaga, Nobufusa Iwanishi, Koichi Seko, Hiroaki Suzuki, Hiroyuki Tanaka +2 more | 2010-11-09 |
| 7707523 | Method of fabricating a semiconductor device and a method of generating a mask pattern | Kiyohito Mukai, Tadashi Tanimoto | 2010-04-27 |
| 7269807 | Area ratio/occupancy ratio verification method and pattern generation method | Junichi Shimada, Fumihiro Kimura, Kiyohito Mukai | 2007-09-11 |
| 7171645 | Semiconductor device, method of generating pattern for semiconductor device, method of manufacturing semiconductor device and device of generating pattern used for semiconductor device | Junichi Shimada, Kiyohito Mukai, Hiroyuki Tsujikawa | 2007-01-30 |
| 7115478 | Method of fabricating a semiconductor device and a method of generating a mask pattern | Kiyohito Mukai, Tadashi Tanimoto | 2006-10-03 |
| 7062732 | Semiconductor device, method of generating pattern for semiconductor device, method of manufacturing semiconductor device and device for generating pattern used for semiconductor device | Junichi Shimada, Kiyohito Mukai, Hiroyuki Tsujikawa | 2006-06-13 |
| 6434730 | Pattern forming method | Hiroyuki Tsujikawa, Seijiro Kojima, Masatoshi Sawada | 2002-08-13 |