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For the Inventor, By the Inventor

Azumino, Japan

Hiroshi Nakagawa

USPTO Granted Patents = 2


Average Co-Inventor Count = 2.9

ph-index = 1

Forward Citations = 8(Granted Patents)


Location History:

  • Nagano-ken, JP (2000)
  • Azumino, JP (2020)

Company Filing History:

goldMedal2 out of 322 
 
Harmonic Drive Systems Inc.
 patents

Years Active: 2000-2020

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2 patents (USPTO):Explore Patents
1. 10753427 - Rotary actuator provided with strain wave reduction gears (2020-08-25),
2. 6129648 - Planetary gear device (2000-10-10),
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