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For the Inventor, By the Inventor

Tokyo, Japan

Rigaku Denki Kabushiki Kaisha


USPTO Granted Patents = 2

Forward Citations = 26

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2 inventors (with patents filed for the assignee):

goldMedal Shigeru Munekawa (1 out of 3 patents)

silverMedal Hideaki Uematu (1 out of 1 patent)


2 patents:

1. 4972448 - Goniometer in an x-ray diffraction device (1990-11-20),
2. 4866749 - X-ray generator selectively providing point- and line-focusing x-rays (1989-09-12),
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USPTO Data Jan 1 1976 - Dec 30 2025

2 Patents

#4,058 in Tokyo

#10,964 in Japan

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Tokyo, Japan

Rigaku Denki Kabushiki Kaisha

Forward Citations = 26

2 inventors:

goldMedal Shigeru Munekawa (1 out of 3 patents)

silverMedal Hideaki Uematu (1 out of 1 patent)

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