Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12188465 | Tube pump holder with first and second engagement portions | Kohzo Ishikura, Takeshi Yamaguchi | 2025-01-07 |
| 11852129 | Tube set and tube pump provided with same | Kohzo Ishikura, Takeshi Yamaguchi | 2023-12-26 |
| 5448249 | Antenna device | Yuichi Kushihi | 1995-09-05 |
| 5410322 | Circularly polarized wave microstrip antenna and frequency adjusting method therefor | — | 1995-04-25 |