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For the Inventor, By the Inventor

Osaka, Japan

Production Engineering Association


USPTO Granted Patents = 2

Forward Citations = 10

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2 inventors (with patents filed for the assignee):

goldMedal Hirokuni Nanba (2 out of 6 patents)

silverMedal Tsunemasa Taguchi (2 out of 4 patents)


2 patents:

1. 5169799 - Method for forming a doped ZnSe single crystal (1992-12-08),
2. 4983249 - Method for producing semiconductive single crystal (1991-01-08),
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USPTO Data Jan 1 1976 - Oct 6 2026

2 Patents

#1,147 in Osaka

#11,124 in Japan

Osaka, JP
Osaka, Japan

Production Engineering Association

Forward Citations = 10

2 inventors:

goldMedal Hirokuni Nanba (2 out of 6 patents)

silverMedal Tsunemasa Taguchi (2 out of 4 patents)

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