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For the Inventor, By the Inventor

Tokyo, Japan

Nikon-Essilor Co., Ltd.


USPTO Granted Patents = 1


Forward Citations = 0

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6 inventors (with patents filed for the assignee):

goldMedal Naoshi Aikawa (1 out of 13 patents)

silverMedal Yoshinori Yoshida (31 patents)

bronzeMedal Takeshi Kishimoto (4 patents)

4.  Yuka Igami (2 patents)

5.  Sungjin Cho (0 patent)

6.  Igami Yuka (0 patent)


1 patent:

1. 12675002 - Ophthalmic lens design method, ophthalmic lens manufacturing method, ophthalmic lens, ophthalmic lens design device, ophthalmic lens order receiving/ordering system, and design program (2026-07-07),
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USPTO Data Jan 1 1976 - Sep 29 2026

1 Patents

#6,083 in Tokyo

#15,722 in Japan

Tokyo, JP
Tokyo, Japan

Nikon-Essilor Co., Ltd.

Forward Citations = 0

6 inventors:

goldMedal Naoshi Aikawa (1 out of 13 patents)

silverMedal Yoshinori Yoshida (31 patents)

bronzeMedal Takeshi Kishimoto (4 patents)

4.  Yuka Igami (2 patents)

5.  Sungjin Cho (0 patent)

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