Toshiyuki Nagano

This inventor holds 78 USPTO granted patents, primarily in Bicycle Accessories (CPC class D26 ). Top assignee: Cateye Co., Ltd.. Active years: 1995-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshiyuki Nagano. Retrieved from https://idiyas.com/inventor/toshiyuki-nagano

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 78

% Patents Active = 100.0

Average Co-Inventor Count = 1.4

ph-index = 18

Forward Citations = 1,179(Granted Patents)

Forward Citations (Not Self Cited) = 1,049(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Takarazuka, JP (1995 - 2006)
Izumisano, JP (2006 - 2007)
Osaka, JP (2007 - 2023)

Company Filing History:

77 out of 231

Cateye Co., Ltd.

patents

where one patent can have more than one assignee

Years Active: 1995-2023

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Areas of Expertise:

Bicycle Headlamp

Wireless Communication

Speedometer

Bicycle Bracket

Taillight

Measuring Instrument

Bicycle Battery

Lighting Device

Rotation Detector

Bicycle Accessories

78 patents (USPTO):Sort by Forward CitationsExplore Patents

1. D995501 - Wireless communication device for a bicycle (2023-08-15),

2. D982485 - Headlamp for bicycle (2023-04-04),

3. D915245 - Bracket for mounting bicycle accessory (2021-04-06),

4. D891665 - Headlamp for a bicycle (2020-07-28),

5. D873721 - Bracket for mounting bicycle accessory (2020-01-28),

6. D779691 - Headlamp for a bicycle (2017-02-21),

7. D779690 - Headlamp for a bicycle (2017-02-21),

8. D757311 - Headlamp for a bicycle (2016-05-24),

9. D727768 - Speedometer for a bicycle (2015-04-28),

10. D717979 - Headlamp for a bicycle (2014-11-18),

11. D715980 - Headlamp for a bicycle (2014-10-21),

12. D712768 - Rotation detector for a bicycle (2014-09-09),

13. D709225 - Headlamp for a bicycle (2014-07-15),

14. D706468 - Headlamp for a bicycle (2014-06-03),

15. D704683 - Wireless communication device for a bicycle (2014-05-13),

Title: Toshiyuki Nagano: Pioneering Inventor from Takarazuka

Introduction:

Toshiyuki Nagano, a visionary inventor hailing from Takarazuka, JP, has left an indelible mark on the world of technology with his innovative creations. With a remarkable portfolio of 78 patents, Nagano's dedication to pushing the boundaries of what is possible has solidified his reputation as a forward-thinker in the field of inventions.

Latest Patents:

Among his latest patents are the Wireless Communication Device for a Bicycle and the Headlamp for Bicycle, showcasing Nagano's versatility in developing solutions that cater to modern-day needs and trends.

Career Highlights:

Nagano's illustrious career thrives at Cateye Co., Ltd., a renowned company known for its innovative approach in the realm of technology and cycling accessories. Through his relentless pursuit of excellence, Nagano has significantly contributed to the company's success and reputation as a key player in the industry.

Collaborations:

Collaborating with esteemed coworkers such as Yoji Okuda and Takashi Ueda, Nagano has fostered a culture of innovation and collaboration within Cateye Co., Ltd. Their collective efforts have led to the development of cutting-edge products that have revolutionized the cycling industry.

Conclusion:

In conclusion, Toshiyuki Nagano's impact on the world of inventions is profound, with his legacy serving as a beacon of inspiration for future generations. His innovative spirit, coupled with his relentless drive for excellence, underscores Nagano's enduring influence in shaping the technological landscape.

Profile summary based on public USPTO records.

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]