Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4854169 | Accelerometer | Kazuhiro Sakuma, Hirohito Itoh, Mitsuaki Kazou | 1989-08-08 |
| 4812787 | Lumped constant non-reciprocal circuit element | Manabu Yumoto | 1989-03-14 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4854169 | Accelerometer | Kazuhiro Sakuma, Hirohito Itoh, Mitsuaki Kazou | 1989-08-08 |
| 4812787 | Lumped constant non-reciprocal circuit element | Manabu Yumoto | 1989-03-14 |