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For the Inventor, By the Inventor

Fremont, CA, United States of America

Hoya Optics, Inc.


USPTO Granted Patents = 3

Forward Citations = 25

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4 inventors (with patents filed for the assignee):

goldMedal Yeong Lin (2 out of 2 patents)

silverMedal Hisayoshi Toratani (1 out of 15 patents)

bronzeMedal Helmuth E Meissner (1 out of 15 patents)

4.  Josef R Unternahrer (1 out of 1 patent)


3 patents:

1. 5053165 - Glass of improved thermal shock resistance for high average power solid (1991-10-01),
2. 5036025 - Infrared absorbing green glass (1991-07-30),
3. 5030851 - (RE.sub.x Y.sub.1-x Al.sub.3 (BO.sub.3).sub.4 crystals in electrooptic (1991-07-09),
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USPTO Data Jan 1 1976 - Sep 22 2026

3 Patents

#365 in Fremont, CA

#16,824 in California

#73,732 in US

Fremont, CA (US)
Fremont, CA, United States of America

Hoya Optics, Inc.

Forward Citations = 25

4 inventors:

goldMedal Yeong Lin (2 out of 2 patents)

silverMedal Hisayoshi Toratani (1 out of 15 patents)

bronzeMedal Helmuth E Meissner (1 out of 15 patents)

4.  Josef R Unternahrer (1 out of 1 patent)

Please report any incorrect information to [email protected]
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