Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8087237 | Secondary-air supply system for internal combustion engine | — | 2012-01-03 |
| 7854890 | Analytical tool, analytical tool pack, cartridge including plurality of packs, method of making analytical tool pack, analyzer, and mechanism for taking out object | Daisuke Matsumoto, Eisaku Oshiman | 2010-12-21 |
| 7833170 | Needle-insertion device | Daisuke Matsumoto, Tetsuya Sakata | 2010-11-16 |
| 7150267 | Intake port structure for internal combustion engine | Hiroshi Kuriki, Nobuyuki Tokuou | 2006-12-19 |