Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8859883 | Electric power generation method using solar cells and photovoltaic power generation system | Yasuhiro Shinkai, Ayako Kumasaka, Jun'ichi Hirota | 2014-10-14 |
| 6996661 | Multiport memory, data processor and data processing system | Masami Hasegawa, Yoichi Satoh, Yuuji Yanagisawa, Yoshio Iioka, Yoshimi Kitagawa | 2006-02-07 |
| 6625686 | Multiport memory, data processor and data processing system | Masami Hasegawa, Yoichi Satoh, Yuuji Yanagisawa, Yoshio Iioka, Yoshimi Kitagawa | 2003-09-23 |
| 6480947 | Multiport memory, data processor and data processing system | Masami Hasegawa, Yoichi Satoh, Yuuji Yanagisawa, Yoshio Iioka, Yoshimi Kitagawa | 2002-11-12 |
| 5184202 | Semiconductor integrated circuit device | — | 1993-02-02 |
| 5061980 | Semiconductor integrated circuit device | — | 1991-10-29 |
| 4992682 | Clock drive circuit | Michio Asano, Toshihiro Okabe | 1991-02-12 |
| 4990992 | Semiconductor integrated circuit device | — | 1991-02-05 |
| 4894804 | Resetting arrangement for a semiconductor integrated circuit device having semiconductor memory | — | 1990-01-16 |
| 4782465 | Semiconductor integrated circuit device with memory cells connected to a divided sub-word line | — | 1988-11-01 |
| 4758990 | Resetting arrangement for a semiconductor integrated circuit device having semiconductor memory | — | 1988-07-19 |