Seiji Aoyagi
13Patents
4h-index
11Co-inventors
57Inventor score
Filing activity: Apr 7, 1989 → Oct 9, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7361182B2 | Medical lancet | Human Necessities | 111 | Expired |
| US5849336A | Method using sturgeon notochord for alleviating the symptoms of arthritis | Human Necessities | 10 | Expired |
| US7137300B2 | Parylene capacitive accelerometer utilizing electrical fringing field sensing and method of making | Physics | 7 | Expired |
| US8304958B2 | Power generation apparatus including an electret and an opposing electrode on the surface of a movable member facing a dielectric | Electricity | 4 | Active |
| US5034319A | Process for producing L-arginine | Chemistry; Metallurgy | 3 | Expired |
| US9413272B2 | Power generation device having a dielectric body and an electret | Electricity | 2 | Active |
| US6149946A | Method and product using sturgeon notochord for alleviating the symptoms of arthritis | Human Necessities | 1 | Expired |
| US6423347B1 | Method and product using sturgeon notochord for alleviating the symptoms of arthritis | Human Necessities | 1 | Expired |
| US8742644B2 | Power generation apparatus | Electricity | 1 | Active |
| US11703110B2 | Drive mechanism and punching device | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US12144625B2 | Puncture needle, puncture device, and blood sampling device | Human Necessities | 0 | Active |
| US7740621B2 | Medical needle and medical device | Human Necessities | 0 | Active |
| US9287804B2 | Power generation apparatus | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.