Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6206985 | A1 alloy films and melting A1 alloy sputtering targets for depositing A1 alloy films | Takashi Onishi, Kazuo Yoshikawa, Seiji Nishi | 2001-03-27 |
| 5976641 | A1 alloy films and melting A1 alloy sputtering targets for depositing A1 alloy films | Takashi Onishi, Kazuo Yoshikawa, Seiji Nishi | 1999-11-02 |
| 5500301 | A1 alloy films and melting A1 alloy sputtering targets for depositing A1 alloy films | Takashi Onishi, Kazuo Yoshikawa, Seiji Nishi | 1996-03-19 |