Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7515887 | Radio-controlled timepiece | — | 2009-04-07 |
| 7088607 | Static memory cell and SRAM device | Takahiro Matsuzawa, Masayuki Hira | 2006-08-08 |
| 7042808 | Radio-corrected timepiece | — | 2006-05-09 |
| 6967883 | Sense amplifier with reduced detection error | Masayuki Hira, Takahiro Matsuzawa, Keisuke Takeo | 2005-11-22 |
| 5844915 | Method for testing word line leakage in a semiconductor memory device | Shunichi Sukegawa, Makoto Saeki, Yukihide Suzuki | 1998-12-01 |