Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4353936 | Method of manufacturing semiconductor device | Takashi Ito | 1982-10-12 |
| 4331710 | Method of forming an insulation film on semiconductor device surface | Takashi Ito | 1982-05-25 |
| 4298629 | Method for forming a nitride insulating film on a silicon semiconductor substrate surface by direct nitridation | Takashi Ito, Hideki Arakawa, Hajime Ishikawa, Masaichi Shinoda | 1981-11-03 |
| 4282270 | Method for forming an insulating film layer of silicon oxynitride on a semiconductor substrate surface | Takashi Ito | 1981-08-04 |