Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5687180 | Method and circuit for checking operation of input buffers of a semiconductor circuit | — | 1997-11-11 |
| 5561818 | Microprocessor and data processing system for data transfer using a register file | — | 1996-10-01 |
| 5557766 | High-speed processor for handling multiple interrupts utilizing an exclusive-use bus and current and previous bank pointers to specify a return bank | Nobuhiro Takiguchi, Yasuo Yamada, Akira Kanuma | 1996-09-17 |
| 5471484 | Method and apparatus for testing digital signals | — | 1995-11-28 |
| 5396185 | System and carrier for testing semiconductor integrated circuit devices | Ryoji Honma, Hidetaka Tone, Hiroyuki Ohira, Kouichi Watanabe | 1995-03-07 |
| 5237268 | Film carrier structure capable of simplifying test | Ryoji Honma, Hidetaka Tone, Hiroyuki Ohira, Kouichi Watanabe | 1993-08-17 |
| 5175447 | Multifunctional scan flip-flop | Takashi Yoshimori, Keiji Matsumoto | 1992-12-29 |
| 5150389 | Shift register | — | 1992-09-22 |