Sugino Cycle Industries, Ltd.

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USPTO Granted Patents = 5

Forward Citations = 118

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4 inventors (with patents filed for the assignee):

Nobuo Ozaki (2 out of 22 patents)

Yasushi Sugino (2 out of 2 patents)

Tadashi Yashiro (1 out of 1 patent)

4. Takafumi Nishimoto (1 out of 1 patent)

5 patents: Sort by Forward Citations

1. 5797296 - Bicycle speed change operation assembly (1998-08-25),

2. 5787757 - Bicycle speed change operation device (1998-08-04),

3. 5064250 - Wheel for light vehicle and disc used therefor (1991-11-12),

4. 4475894 - Front sprocket wheel having chain guard for bicycles (1984-10-09),

5. 4453924 - Front gear for bicycles (1984-06-12),

Company Overview

Sugino Cycle Industries, Ltd. is a leading manufacturer of high-quality bicycle components, including cranks, chainrings, and bottom brackets. With over 100 years of experience in the industry, Sugino is known for their precision engineering and innovative designs. Their products are trusted by cyclists around the world for their durability and performance.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

5 Patents

#22 in Nara

#6,656 in Japan

Nara, Japan