Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5335203 | Semiconductor integrated circuit device with internal voltage drop circuits | Shinichi Miyatake, Tsutomu Takahashi, Shinji Udo, Hiroshi Yoshioka, Mitsuhiro Takano +1 more | 1994-08-02 |
| 5276648 | Testing method for a semiconductor memory device | Kazumasa Yanagisawa, Tatsuyuki Ohta, Tetsu Udagawa, Hitoshi Miwa, Atsushi Nozoe +9 more | 1994-01-04 |