Issued Patents 1994
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5365167 | Integrated circuit device having signal discrimination circuit and method of testing the same | Kazuhiro Tomita, Kazumi Ogawa | 1994-11-15 |
| 5304923 | Integrated circuit device having signal discrimination circuit and method of testing the same | Kazuhiro Tomita, Kazumi Ogawa | 1994-04-19 |
| 5299484 | Bearing structure and transmission structure in piano | Muneo Ishida, Mituo Yamashita, Masanari Onishi | 1994-04-05 |
| 5285155 | Method and apparatus for magnetic flux locking based upon a history of plural comparisons of the SQUID output signal and a predetermined signal | Tomoaki Ueda, Yasuto Yanagida | 1994-02-08 |