Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11586169 | Production management device | Takuji Hatakeyama | 2023-02-21 |
| 9542266 | Semiconductor integrated circuit and method of processing in semiconductor integrated circuit | Chikahiro Deguchi, Yutaka Sekino, Hiroaki Watanabe, Naoki Maezawa, Hideyuki Negi | 2017-01-10 |
| 7480691 | Arithmetic device for multiple precision arithmetic for Montgomery multiplication residue arithmetic | — | 2009-01-20 |
| 7159058 | State indicating information setting circuit and status bit setting circuit | — | 2007-01-02 |
| 7096406 | Memory controller for multilevel cell memory | Keisuke Kanazawa, Hiroaki Watanabe, Yoshinobu Higuchi, Hideki Arakawa, Yutaka Sekino | 2006-08-22 |
| 6643730 | CPU controlled memory controlling device for accessing operational information | Yoshihiro Takamatsuya, Tomohiro Hayashi, Shinkichi Gama, Takeshi Nagase | 2003-11-04 |
| 6449681 | Memory unit and buffer access control circuit for updating an address when consecutively accessing upper and lower buffers | Shinkichi Gama, Takeshi Nagase, Tomohiro Hayashi, Yoshihiro Takamatsuya | 2002-09-10 |
| 6418501 | Memory card | Shinkichi Gama, Takeshi Nagase, Tomohiro Hayashi, Yoshihiro Takamatsuya | 2002-07-09 |
| 6339809 | Memory unit and buffer access control circuit for updating an address when consecutively accessing upper and lower buffers | Shinkichi Gama, Takeshi Nagase, Tomohiro Hayashi, Yoshihiro Takamatsuya | 2002-01-15 |
| 6289411 | Circuit for generating a chip-enable signal for a multiple chip configuration | Yoshihiro Takamatsuya, Tomohiro Hayashi, Shinkichi Gama, Takeshi Nagase | 2001-09-11 |
| 6035353 | Computer including data signal monitoring circuit | Teruhisa Doi | 2000-03-07 |