Norikiyo Shibata
14Patents
13h-index
27Co-inventors
74Inventor score
Filing activity: Feb 25, 1997 → Oct 26, 2011
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| 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 |
| US6050472A | Surgical anastomosis stapler | Human Necessities | 2,079 | Expired |
| US6139561A | Ultrasonic medical instrument | Human Necessities | 427 | Expired |
| US6761698B2 | Ultrasonic operation system | Human Necessities | 396 | Expired |
| US6193709A | Ultrasonic treatment apparatus | Human Necessities | 395 | Expired |
| US8663223B2 | Surgical treatment apparatus | Human Necessities | 170 | Active |
| US6165191A | Ultrasonic treating tool | Human Necessities | 144 | Expired |
| US8303579B2 | Surgical operation system and surgical operation method | Human Necessities | 138 | Active |
| US6425907B1 | Ultrasonic medical instrument | Human Necessities | 64 | Expired |
| US6416525B1 | Ultrasonic vibrator capable of infallably preventing drops of water from entering the inside of a casing of the vibrator even if autoclave sterilization without a drying process is performed | Human Necessities | 51 | Expired |
| US6986686B2 | Electrical plug for supplying electric power from a power supply to a medical instrument | Electricity | 28 | Expired |
| US8308721B2 | Surgical system and surgical method | Human Necessities | 20 | Active |
| US6827724B2 | Ultrasonic vibrator capable of infallibly preventing drops of water from entering the inside of a casing of the vibrator even if autoclave sterilization without a drying process is performed | Human Necessities | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.