Growing community of inventors

Tokyo, Japan

Koji Yanagihara

Average Co-Inventor Count = 1.67

ph-index = 9

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 151

Koji YanagiharaKiyoshi Matsumura (7 patents)Koji YanagiharaOsamu Furuta (2 patents)Koji YanagiharaTadashi Tsukahara (2 patents)Koji YanagiharaKoji Yanagihara (10 patents)Kiyoshi MatsumuraKiyoshi Matsumura (10 patents)Osamu FurutaOsamu Furuta (10 patents)Tadashi TsukaharaTadashi Tsukahara (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ge Medical Systems Global Technology Company, LLC (5 from 1,293 patents)

2. General Electric Company (4 from 51,901 patents)

3. Ge Precision Healthcare LLC (1 from 1,080 patents)


10 patents:

1. D1065536 - Ultrasonic diagnostic apparatus

2. D840541 - Ultrasonic diagnosis apparatus

3. D770049 - Bed for magnetic resonance imaging apparatus

4. D748808 - Ultrasonic probe

5. D746995 - Ultrasonic probe

6. D728802 - Ultrasonic probe

7. D725275 - Scanner for tomographic imaging apparatus

8. D701965 - Ultrasound probe

9. D457885 - Scanner for nuclear magnetic resonance tomographic apparatus

10. D447803 - Nuclear magnetic resonance tomographic apparatus

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as of
12/19/2025
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