Hidetake Segawa
53Patents
13h-index
34Co-inventors
80Inventor score
Filing activity: Apr 26, 2002 → Feb 27, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8454495B2 | Capsule medical apparatus | Human Necessities | 996 | Active |
| US6951536B2 | Capsule-type medical device and medical system | Electricity | 198 | Expired |
| US7083579B2 | Encapsulated medical device and method of examining, curing, and treating internal region of body cavity using encapsulated medical device | Human Necessities | 141 | Expired |
| US6918872B2 | Capsule endoscope | Human Necessities | 76 | Expired |
| US7837614B2 | Capsule medical apparatus having movable frame to which a portion of an objective optical system is fixed | Emerging Cross-Sectional Technologies | 68 | Active |
| USRE41807E1 | Capsule endoscope | General | 65 | Active |
| US6855111B2 | Capsule endoscope | Human Necessities | 55 | Expired |
| US7448993B2 | Gastrointestinal tract examining apparatus | Human Necessities | 51 | Expired |
| US7022066B2 | Capsule endoscope | Electricity | 39 | Expired |
| US7651471B2 | Encapsulated medical device and method of examining, curing, and treating internal region of body cavity using encapsulated medical device | Human Necessities | 21 | Active |
| US7076284B2 | Capsulated medical equipment | Human Necessities | 19 | Expired |
| US7931584B2 | Medical capsule housing formed by thermal welding | Emerging Cross-Sectional Technologies | 18 | Active |
| US8162821B2 | Body-insertable device positioning system and in-vivo observation method | Human Necessities | 13 | Active |
| US6939295B2 | Capsule endoscope | Human Necessities | 12 | Expired |
| USD538439S1 | Capsule endoscope case | General | 12 | Expired |
| US8021356B2 | Capsule medication administration system, medication administration method using capsule medication administration system, control method for capsule medication administration system | Human Necessities | 8 | Active |
| US8306592B2 | Capsule medical device | Human Necessities | 8 | Active |
| US8439822B2 | Capsule endoscope | Human Necessities | 7 | Active |
| US7942811B2 | Capsulated medical equipment | Human Necessities | 7 | Active |
| US7473218B2 | Assembling method of capsule medical apparatus | Emerging Cross-Sectional Technologies | 7 | Expired |
| US8355216B2 | Image pickup module and image forming lens for the same | Electricity | 6 | Active |
| US7500951B2 | Lesion detecting system | Human Necessities | 6 | Active |
| US7766167B2 | Capsule endoscope storage case | Human Necessities | 5 | Active |
| US8353821B2 | Capsule-type medical apparatus and method of manufacturing capsule-type medical apparatus | Electricity | 5 | Active |
| US7892164B2 | Capsule medical apparatus | Emerging Cross-Sectional Technologies | 5 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.