Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8736167 | Metal halide lamp | Kenji Okayasu, Shinji Tazawa | 2014-05-27 |
| 4887089 | Planar antenna for vehicles | Hiroshi Mizuno | 1989-12-12 |
| 4845506 | Antenna system | Hiroshi Mizuno | 1989-07-04 |
| 4816838 | Portable receiving antenna system | Hiroshi Mizuno, Takashi Sakurai | 1989-03-28 |
| 4775866 | Two-frequency slotted planar antenna | Hiroshi Mizuno | 1988-10-04 |
| 4760402 | Antenna system incorporated in the air spoiler of an automobile | Hiroshi Mizuno, Takashi Sakurai | 1988-07-26 |
| 4651085 | Apparatus for measuring the ratio of alcohol contained in mixed fuel | Takashi Sakurai, Hiroshi Mizuno | 1987-03-17 |