Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7721234 | Simulation method and simulation program | Peter Lee, Junji Sato | 2010-05-18 |
| 6634015 | Computer-readable storage media stored with a delay library for designing a semiconductor integrated circuit device | Peter Lee | 2003-10-14 |
| 6600181 | Semiconductor integrated circuit and designing method thereof | Shigenori Otake, Shiro Kamohara | 2003-07-29 |
| 5481484 | Mixed mode simulation method and simulator | Munehiro Ogawa, deceased, Masato Iwabuchi, Hitoshi Sugihara, Saburo Hojo, Masami Kinoshita +2 more | 1996-01-02 |
| 5416717 | Circuit simulation method for a circuit realized by an LSI layout pattern based upon a circuit of a logic gate level realized by the layout pattern | Mikako Miyama, Chikako Yoshida | 1995-05-16 |
| 4939681 | Circuit simulation method for semiconductor device including field effect transistors | Akio Yajima, Toshiyuki Morioka, Akihisa Maruyama, Hirofumi Johnishi | 1990-07-03 |
| 4760551 | Operation unit for floating point data with variable exponent-part length | Shunichi Torii, Hozumi Hamada | 1988-07-26 |