Keiichi Matsuda
11Patents
2h-index
20Co-inventors
46Inventor score
Filing activity: Dec 10, 2019 → Apr 23, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US11270672B1 | Display of virtual assistant in augmented reality | Electricity | 8 | Active |
| US12133772B2 | Augmented reality headset for navigated robotic surgery | Human Necessities | 5 | Active |
| US11850009B2 | Ultrasonic robotic surgical navigation | Physics | 2 | Active |
| US11857273B2 | Ultrasonic robotic surgical navigation | Physics | 2 | Active |
| US11509612B2 | Modifying an avatar to reflect a user's expression in a messaging platform | Electricity | 1 | Active |
| US12336868B2 | Augmented reality headset with varied opacity for navigated robotic surgery | Physics | 0 | Active |
| US11824821B2 | Modifying an avatar to reflect a user's expression in a messaging platform | Electricity | 0 | Active |
| US11630509B2 | Determining user intent based on attention values | Physics | 0 | Active |
| US12262961B2 | Ultrasonic robotic surgical navigation | Physics | 0 | Active |
| US11992373B2 | Augmented reality headset with varied opacity for navigated robotic surgery | Physics | 0 | Active |
| US12220176B2 | Extended reality instrument interaction zone for navigated robotic | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.