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For the Inventor, By the Inventor

Osaka, Japan

Hakusui Tech Co., Ltd.


USPTO Granted Patents = 2


Forward Citations = 20

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11 inventors (with patents filed for the assignee):

goldMedal Nobuyuki Kuroiwa (1 out of 1 patent)

silverMedal Kazuhiro Tsuji (1 out of 1 patent)

bronzeMedal Akira Senjyuu (1 out of 1 patent)

4.  Kazutoshi Mitake (1 out of 2 patents)

5.  Fumio Yasuda (1 out of 2 patents)

6.  Fuminori Miyake (1 out of 2 patents)

7.  Tadao Onodera (1 out of 1 patent)

8.  Chikara Kannari (1 out of 1 patent)

9.  Akikazu Koyano (1 out of 1 patent)

10.  Yoshihiro Furukawa (1 out of 1 patent)

11.  Fusamitsu Fujishima (1 out of 1 patent)


2 patents:

1. 7378152 - Electroconductive zinc oxide powder and method for production thereof, and electroconducitve composition (2008-05-27),
2. 5984519 - Fine particle producing devices (1999-11-16),
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USPTO Data Jan 1 1976 - Dec 30 2025

2 Patents

#1,025 in Osaka

#10,975 in Japan

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Osaka, Japan

Hakusui Tech Co., Ltd.

Forward Citations = 20

11 inventors:

goldMedal Nobuyuki Kuroiwa (1 out of 1 patent)

silverMedal Kazuhiro Tsuji (1 out of 1 patent)

bronzeMedal Akira Senjyuu (1 out of 1 patent)

4.  Kazutoshi Mitake (1 out of 2 patents)

5.  Fumio Yasuda (1 out of 2 patents)

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