EPO Patents = 1

Forward Citations = 0

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4 inventors (with patents filed for the assignee):

Yukihiro Shibao (4 out of 4 patents)

Kodai Hatakeyama (1 out of 1 patent)

Yuto Usui (1 out of 1 patent)

4. Tatsuya Yamazaki (1 out of 1 patent)

4 patents: Sort by Forward Citations

1. 12049386 - Coupling device and coupling method for coupling subject member (2024-07-30),

2. 12031281 - Vision guide with light guiding rod and guard cable using same (2024-07-09),

3. 11898693 - Rotating movable body for wire rope (2024-02-13),

4. 11261564 - Wire rope with resin wire, resin wire winding die, and method for producing wire rope with resin wire (2022-03-01),

Riken Kogyo Inc. is a leading supplier of high-quality rubber and plastic products for various industries. With over 70 years of experience, the company specializes in custom solutions for automotive, construction, and medical applications. Their commitment to innovation and customer satisfaction has earned them a reputation for excellence in the industry.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Jan 13 2026

4 Patents

#1 in

#7,412 in

Otaru, Japan

Riken Kogyo Inc.

Forward Citations = 0

4 inventors:

Yukihiro Shibao (4 out of 4 patents)

Kodai Hatakeyama (1 out of 1 patent)

Yuto Usui (1 out of 1 patent)

4. Tatsuya Yamazaki (1 out of 1 patent)

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1 patent (EPO):

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