Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5008728 | Semiconductor integrated circuit device having an improved arrangement of power source lines | Takeshi Yamamura, Seiji Endo, Hiroki Korenaga | 1991-04-16 |
| 4989062 | Semiconductor integrated circuit device having multilayer power supply lines | Hiromasa Takahashi, Shigeru Fujii | 1991-01-29 |
| 4661815 | Gate array integrated device having mixed single column type and matrix type arrays | Yoshihisa Takayama, Shigeru Fujii, Toshihiko Yoshida | 1987-04-28 |