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For the Inventor, By the Inventor

Miyagi, Japan

Fukuda Crystal Laboratory


USPTO Granted Patents = 3


Forward Citations = 1

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10 inventors (with patents filed for the assignee):

goldMedal Tsuguo Fukuda (2 out of 27 patents)

silverMedal Tomohiko Satonaga (2 out of 6 patents)

bronzeMedal Hirohisa Kikuyama (2 out of 32 patents)

4.  Akira Yoshikawa (1 out of 28 patents)

5.  Hiroki Sato (1 out of 23 patents)

6.  Tsuguo Fududa (1 out of 1 patent)

7.  Tsuguo c/o Fukuda Crystal Laboratory Fukuda (0 patent)

8.  Tomohiko c/o Stella Chemifa Kk Satonaga (0 patent)

9.  Hirohisa c/o Stella Chemifa Kk Kikuyama (0 patent)

10.  Tomohiko c/o Stella Chemifa KK Satonaga (0 patent)


3 patents:

1. 8333838 - Method for producing fluoride crystal (2012-12-18),
2. 7947192 - Gallate single crystal, process for producing the same, piezoelectric device for high-temperature use and piezoelectric sensor for high-temperature use (2011-05-24),
3. 7413606 - Method for producing crystal of fluoride (2008-08-19),
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USPTO Data Jan 1 1976 - Dec 9 2025

3 Patents

#20 in Miyagi

#8,780 in Japan

...
Miyagi, Japan

Fukuda Crystal Laboratory

Forward Citations = 1

10 inventors:

goldMedal Tsuguo Fukuda (2 out of 27 patents)

silverMedal Tomohiko Satonaga (2 out of 6 patents)

bronzeMedal Hirohisa Kikuyama (2 out of 32 patents)

4.  Akira Yoshikawa (1 out of 28 patents)

5.  Hiroki Sato (1 out of 23 patents)

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