Motohiro Niitsuma

This inventor holds 19 USPTO granted patents, primarily in Fishing Reel Technology. Top assignees: Shimano Inc., Shumano Components (Malaysia) Sdn. Bhd.. Active years: 2016-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Motohiro Niitsuma. Retrieved from https://idiyas.com/inventor/motohiro-niitsuma

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

USPTO Granted Patents = 19

% Patents Active = 100.0

Average Co-Inventor Count = 1.4

ph-index = 4

Forward Citations = 58(Granted Patents)

Location History:

Sakai, JP (2019 - 2020)
Osaka, JP (2016 - 2024)

Company Filing History:

Shumano Components (Malaysia) Sdn. Bhd.

patent

where one patent can have more than one assignee

Years Active: 2016-2024

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Areas of Expertise:

Fishing Reel

Dual-Bearing Reel

Spinning Reel

Reel Unit

Reel Portion

Fishing Equipment

Fishing Gear

Fishing Tackle

Reel Mechanism

Angling Innovations

Reel Design

Fishing Accessories

19 patents (USPTO):Sort by Forward CitationsExplore Patents

1. D1040290 - Fishing reel (2024-08-27),

2. D987021 - Fishing reel (2023-05-23),

3. D983930 - Fishing reel (2023-04-18),

4. D982708 - Fishing reel (2023-04-04),

5. D979704 - Fishing reel (2023-02-28),

6. 11102966 - Dual-bearing reel (2021-08-31),

7. 10966418 - Fishing reel (2021-04-06),

8. 10881089 - Spinning reel (2021-01-05),

9. 10834910 - Dual-bearing reel (2020-11-17),

10. 10765096 - Dual-bearing reel (2020-09-08),

11. D890880 - Fishing reel (2020-07-21),

12. 10588303 - Dual-bearing reel (2020-03-17),

13. 10470448 - Dual-bearing reel (2019-11-12),

14. 10327433 - Dual-bearing reel (2019-06-25),

15. D846061 - Fishing reel (2019-04-16),

Title: **Motohiro Niitsuma: Innovator in Fishing Reel Technology**

Introduction

Motohiro Niitsuma is a renowned inventor based in Osaka, Japan, primarily recognized for his contributions to the fishing industry. With an impressive portfolio of 19 patents, Niitsuma has revolutionized fishing reel technology, enhancing the experience for anglers around the world.

Latest Patents

Among his latest patents is a sophisticated design for a fishing reel, showcasing Niitsuma's commitment to innovation and functionality in fishing gear. His work continues to set industry standards, reflecting both his creativity and technical expertise.

Career Highlights

Niitsuma has built a notable career, contributing to prominent companies such as Shimano Inc. and Shumano Components (Malaysia) Sdn. Bhd. His tenure in these companies has not only solidified his reputation as an inventor but has also made significant impacts on product development in the fishing market.

Collaborations

Throughout his career, Niitsuma has collaborated with other notable inventors, including Kunio Takechi and Youhei Toake. These collaborations have fostered innovative approaches and led to the development of advanced fishing technologies.

Conclusion

Motohiro Niitsuma continues to be a vital figure in the fishing equipment industry. His extensive patent portfolio and collaborative efforts highlight his relentless pursuit of innovation, making him a key player in advancing fishing reel technologies.

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]