Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6350406 | METHOD OF MANUFACTURING ANODE UNIT FOR SOLID ELECTROLYTIC CAPACITOR, ANODE UNIT FOR SOLID ELECTROLYTIC CAPACITOR, CONTINUOUS SINTERING APPARATUS, AND METHOD OF MANUFACTURING SECONDARY PARTICLES OF VALVE-ACTION METAL POWDER | Yoshio Ida | 2002-02-26 |
| 6268562 | Sealed container and method for assembling it | Koji Yokoyama, Minoru Sakaguchi | 2001-07-31 |
| 4812638 | Focusing error detector and optical data detecting device incorporating the focusing error detector | Nobuo Ogata, Yasuo Nakata, Toshiyuki Tanaka, Etsuji Minami, Yoshio Yoshida +2 more | 1989-03-14 |