Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12144625 | Puncture needle, puncture device, and blood sampling device | Hajime Matsumoto | 2024-11-19 |
| 11703110 | Drive mechanism and punching device | Hajime Matsumoto | 2023-07-18 |
| 9413272 | Power generation device having a dielectric body and an electret | Tomokazu Takahashi, Masato Suzuki, Yasuhiro Yoshikawa | 2016-08-09 |
| 9287804 | Power generation apparatus | Yasuhiro Yoshikawa | 2016-03-15 |
| 8742644 | Power generation apparatus | Yasuhiro Yoshikawa | 2014-06-03 |
| 8304958 | Power generation apparatus including an electret and an opposing electrode on the surface of a movable member facing a dielectric | Yasuhiro Yoshikawa | 2012-11-06 |
| 7740621 | Medical needle and medical device | Mitsuo Fukuda | 2010-06-22 |
| 7361182 | Medical lancet | Mitsuo Fukuda | 2008-04-22 |
| 7137300 | Parylene capacitive accelerometer utilizing electrical fringing field sensing and method of making | Yu-Chong Tai | 2006-11-21 |
| 6423347 | Method and product using sturgeon notochord for alleviating the symptoms of arthritis | Stephen J. DeMichele, Paul W. Johns, Terrence B. Mazer | 2002-07-23 |
| 6149946 | Method and product using sturgeon notochord for alleviating the symptoms of arthritis | Stephen J. DeMichele, Paul W. Johns, Terrence B. Mazer | 2000-11-21 |
| 5849336 | Method using sturgeon notochord for alleviating the symptoms of arthritis | Stephen J. DeMichele, Paul W. Johns, Terrence B. Mazer | 1998-12-15 |
| 5034319 | Process for producing L-arginine | Tomoki Azuma, Toshihide Nakanishi | 1991-07-23 |