Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10685734 | Semiconductor integrated circuit and test method | — | 2020-06-16 |
| 9181059 | Conveyance apparatus and conveyance system | Masaki HACHISUGA, Takao Furuya, Yoshinari Iwaki, Kiyofumi Aikawa, Seigo Makida +2 more | 2015-11-10 |
| 8856613 | Semiconductor storage device, memory control device, and control method of semiconductor memory | Kenji Sakaue | 2014-10-07 |
| 7200058 | Semiconductor memory device | — | 2007-04-03 |
| 6094701 | Semiconductor memory device | Hideo Kato | 2000-07-25 |
| 6014443 | Semiconductor memory device having copy protect function and method for accessing the same | Yuuichi Tatsumi | 2000-01-11 |
| 5924123 | Semiconductor storage apparatus with copy guard function | Hideo Kato | 1999-07-13 |
| 5852575 | Apparatus and method for reading multi-level data stored in a semiconductor memory | Nobutake Sugiura, Hideo Kato | 1998-12-22 |
| 5761139 | Semiconductor memory having redundancy memory cells | Noboru Shibata, Hideo Kato, Takafumi Ikeda | 1998-06-02 |
| 5579279 | Semiconductor memory device and method of manufacturing the same | Hideo Kato, Nobutake Sugiura | 1996-11-26 |
| 5548559 | Semiconductor integrated circuit | Hideo Kato, Nobutake Sugiura | 1996-08-20 |
| 5506813 | Semiconductor apparatus and method of manufacturing the same | Hideo Kato, Nobutake Sugiura | 1996-04-09 |
| 5457650 | Apparatus and method for reading multi-level data stored in a semiconductor memory | Nobutake Sugiura, Hideo Kato | 1995-10-10 |