Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE45702 | Semiconductor device and manufacturing method for silicon oxynitride film | Naoki Ueda | 2015-09-29 |
| 8183647 | Semiconductor device and manufacturing method for silicon oxynitride film | Naoki Ueda | 2012-05-22 |
| 6969885 | Non-volatile semiconductor memory device with first and second nitride insulators | Naoki Ueda | 2005-11-29 |
| 6916709 | Non-volatile semiconductor memory device and manufacturing method for the same | Naoki Ueda | 2005-07-12 |
| 6767513 | Method of treating exhaust gases containing halogen based compound | Yoshitaka Honda | 2004-07-27 |
| 5447640 | Method and apparatus for sterilization of and treatment with ozonized water | Makoto Shimada, Isao Sawamoto | 1995-09-05 |