IDiyas

For the Inventor, By the Inventor

Tsukuba, Japan

Yukio Arima

USPTO Granted Patents = 6

Average Co-Inventor Count = 4.7

ph-index = 4

Forward Citations = 29(Granted Patents)


Location History:

  • Tsukuba, JP (1993 - 1994)
  • Thukuba, JP (1996 - 1997)

Company Filing History:

goldMedal6 out of 1,498 
 
Hitachi Construction Machinery Co., Ltd.
 patents

Years Active: 1993-1997

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6 patents (USPTO):Explore Patents
1. 5623100 - Ultrasonic inspection and imaging intstrument (1997-04-22),
2. 5481917 - Ultrasonic inspection and imaging instrument (1996-01-09),
3. D350294 - Control unit for an ultrasonic flaw detector (1994-09-06),
4. D349464 - Ultrasonic flaw detector system (1994-08-09),
5. 5293326 - Ultrasonic inspection and imaging instrument (1994-03-08),
6. 5179954 - Ultrasonic inspection and imaging instrument (1993-01-19),
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