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Toshima-ku, Japan

Orihara Industrial Co., Ltd.

USPTO Granted Patents = 2

Forward Citations = 0

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4 inventors (with patents filed for the assignee):

Shuji Orihara (2 out of 2 patents)

Yoshio Orihara (2 out of 2 patents)

Satoshi Ogami (2 out of 11 patents)

4. Seiji Inaba (1 out of 15 patents)

2 patents: Sort by Forward Citations

1. 11274981 - Stress measurement device for strengthened glass, stress measuring method for strengthened glass, manufacturing method of strengthened glass, and strengthened glass (2022-03-15),

2. 10859452 - Surface refractive index measurement method and surface stress measurement method using the same (2020-12-08),

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USPTO Data Jan 1 1976 - Jan 6 2026

2 Patents

#4 in Toshima-ku

#10,966 in Japan

Toshima-ku, Japan

Orihara Industrial Co., Ltd.

Forward Citations = 0

4 inventors:

Shuji Orihara (2 out of 2 patents)

Yoshio Orihara (2 out of 2 patents)

Satoshi Ogami (2 out of 11 patents)

4. Seiji Inaba (1 out of 15 patents)

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