Issued Patents 2002
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6499133 | Method of optimizing placement of elements | Masahiko Toyonaga | 2002-12-24 |
| 6496963 | Delay analysis method and design assist apparatus of semiconductor circuit | Masahiko Toyonaga, Takuya Yasui | 2002-12-17 |
| 6473890 | Clock circuit and method of designing the same | Takuya Yasui, Masahiko Toyonaga, Atsushi Takahashi, Yoji Kajitani | 2002-10-29 |
| 6461456 | Method of manufacturing cylindrical electrophographic photoconductor and method of detecting adhesive at opening end portion of the photoconductor | Tadayuki Okuhara | 2002-10-08 |
| 6367061 | Semiconductor integrated circuit and manufacturing method therefor, semiconductor macro cell and automatic layout method therefor, and mask processing method | Miwaka Takahashi, Minako Fukumoto, Noriko Koshita, Masahiko Toyonaga | 2002-04-02 |
| 6336205 | Method for designing semiconductor integrated circuit | Masahiko Toyonaga, Noriko Ishibashi | 2002-01-01 |