Issued Patents All Time
Showing 276–280 of 280 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6169785 | Apparatus and method for testing subscriber line | — | 2001-01-02 |
| 4851258 | Method for preparing magnetic particles for magnetic-recording media | Shigefumi Kuroyama | 1989-07-25 |
| 4814590 | Method and apparatus for transmitting data | — | 1989-03-21 |
| 4748017 | Method for manufacturing lepidocrocite | Yasushi Matsui, Toshinori Kamisaka, Takahiko Goto, Norio Koike | 1988-05-31 |
| 4698755 | Printer control system and method of designating functions of printer | Kunio Morimoto, Kazumi Sawano, Masami Aoki | 1987-10-06 |