Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10157961 | Method of manufacturing magnetoresistive element | Marie Hayashi, Masayoshi Ikeda | 2018-12-18 |
| 9966092 | Ion beam etching method and ion beam etching apparatus | Yasushi Kamiya, Hiroshi Akasaka | 2018-05-08 |
| 9844126 | Plasma treatment apparatus | Masayoshi Ikeda, Akihiro Sawada, Yasumi Sago, Masami Hasegawa, Motozo Kurita | 2017-12-12 |
| 5858834 | Method for forming cylindrical capacitor lower plate in semiconductor device | Toshiyuki Hirota, Shuji Fujiwara | 1999-01-12 |
| 5699223 | Method of removing substrate and apparatus for controlling applied voltage | Supika Mashiro | 1997-12-16 |
| 5314388 | Oil-operated tensioner with air bleeding mechanism | Tadasu Suzuki | 1994-05-24 |