Kyocera Optec Co., Ltd.

Calculating rank

USPTO Granted Patents = 4

% Expired Patents = 50.0

Forward Citations = 11

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7 inventors (with patents filed for the assignee):

Takahiro Okura (2 out of 2 patents)

Kazuya Shimizu (2 out of 2 patents)

Masakazu Takei (2 out of 2 patents)

4. Takashi Saotome (1 out of 10 patents)

5. Takaharu Fujii (1 out of 12 patents)

6. Takahiko Goto (1 out of 2 patents)

7. Takahiro Ohkura (1 out of 1 patent)

4 patents: Sort by Forward Citations

1. D829906 - Trocar (2018-10-02),

2. RE41747 - Metal film and metal film-coated member, metal oxide film and metal oxide film-coated member, thin film forming apparatus and thin film forming method for producing metal film and metal oxide film (2010-09-20),

3. 7394057 - Illuminating device and image display device using the same (2008-07-01),

4. 7033679 - Metal film and metal film-coated member, metal oxide film and metal oxide film-coated member, thin film forming apparatus and thin film forming method for producing metal film and metal oxide film (2006-04-25),

Company Overview

Kyocera Optec Co., Ltd. is a leading manufacturer of optical components and equipment, offering a wide range of products such as lenses, prisms, and filters. With a focus on precision and quality, the company serves various industries including automotive, medical, and telecommunications. Kyocera Optec's innovative solutions are designed to meet the evolving needs of customers worldwide.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

4 Patents

#3,058 in Tokyo

#7,590 in Japan

Tokyo, Japan