Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4464629 | Hall element device | Kunihiko Matsui | 1984-08-07 |
| 4435653 | In-phase voltage elimination circuit for Hall element | Kunihiko Matui | 1984-03-06 |
| 4200814 | Multiplier with hall element | Tetsuji Kobayashi, Noboru Matsuo, Haruo Takahashi | 1980-04-29 |
| 4199696 | Multiplier using hall element | Kunihiko Matsui, Tetsuji Kobayashi | 1980-04-22 |