Toshihiko Suzuta
21Patents
18h-index
42Co-inventors
81Inventor score
Filing activity: Jun 28, 1989 → May 5, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5389098A | Surgical device for stapling and/or fastening body tissues | Human Necessities | 3,171 | Expired |
| US5467911A | Surgical device for stapling and fastening body tissues | Human Necessities | 2,870 | Expired |
| US5658300A | Tissue fixing surgical instrument, tissue-fixing device, and method of fixing tissues | Human Necessities | 2,621 | Expired |
| US5906625A | Tissue-fixing surgical instrument, tissue-fixing device, and method of fixing tissue | Human Necessities | 2,412 | Expired |
| US6099537A | Medical treatment instrument | Human Necessities | 2,339 | Expired |
| US5649937A | Tissue-fixing surgical device, and method of fixing tissues | Human Necessities | 2,241 | Expired |
| US5582611A | Surgical device for stapling and/or fastening body tissues | Human Necessities | 2,213 | Expired |
| US6066151A | Ultrasonic surgical apparatus | Human Necessities | 1,451 | Expired |
| US5643293A | Suturing instrument | Human Necessities | 950 | Expired |
| US6592572B1 | Surgical operation apparatus | Human Necessities | 651 | Expired |
| US5836897A | Ultrasonic treatment apparatus | Human Necessities | 589 | Expired |
| US5797931A | Tissue-fixing surgical instrument, tissue-fixing device, and method of fixing tissues | Human Necessities | 373 | Expired |
| US5391144A | Ultrasonic treatment apparatus | Human Necessities | 337 | Expired |
| US5042460A | Ultrasonic treating apparatus with device for inhibiting drive when ultrasonic element is determined to be defective | Human Necessities | 258 | Expired |
| US5163433A | Ultrasound type treatment apparatus | Human Necessities | 250 | Expired |
| US5076276A | Ultrasound type treatment apparatus | Human Necessities | 236 | Expired |
| US5211625A | Ultrasonic treatment apparatus | Human Necessities | 97 | Expired |
| US5688235A | Ultrasonic treatment apparatus | Human Necessities | 31 | Expired |
| US5087850A | Ultrasonic transducer apparatus | Performing Operations; Transporting | 16 | Expired |
| US5198713A | Ultrasonic transducer apparatus | Performing Operations; Transporting | 15 | Expired |
| US11361917B2 | Operation switch and endoscope | Electricity | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.