Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7576524 | Constant voltage generating apparatus with simple overcurrent/short-circuit protection circuit | — | 2009-08-18 |
| 6576481 | Method of manufacturing semiconductor devices | Hideharu Itatani, Masayuki Tsuneda, Atsushi Sano | 2003-06-10 |
| 6538291 | Input protection circuit | — | 2003-03-25 |
| 6461961 | Methods of manufacturing semiconductor devices with ruthenium films formed by CVD using an oxygen-containing reactant gas | Atsushi Sano | 2002-10-08 |
| 6303954 | Semiconductor device with a high-voltage component in semiconductor on insulator | — | 2001-10-16 |
| 5593915 | Method of manufacturing semiconductor device | — | 1997-01-14 |
| 5534726 | Semiconductor device provided with status detecting function | — | 1996-07-09 |
| 5420064 | Method of manufacturing a dielectric isolation substrate | Kensuke Okonogi | 1995-05-30 |
| 5356827 | Method of manufacturing semiconductor device | — | 1994-10-18 |