This inventor holds 1 USPTO granted patent. Top assignees: Shimano Components (Malaysia) Sdn. Bhd., Shimano Inc.. Active years: 2023.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:

Years Active: 2023
Title: Naofumi Tsujita: Innovator in Spinning Reel Technology
Introduction
Naofumi Tsujita is a notable inventor based in Sakai, Japan. He is recognized for his contributions to the fishing industry, particularly through his innovative designs in spinning reel technology. With a focus on functionality and efficiency, Tsujita has made significant strides in enhancing the performance of fishing reels.
Latest Patents
Tsujita holds a patent for a spinning reel, which includes a reel body, a rotor, a spool shaft, and a drive body. The drive body features a shaft, a first gear for rotating the rotor, and a second gear for moving the spool shaft. These components are integrally formed by forging, ensuring durability and reliability. The first gear consists of a disk part and a tooth part, while the second gear includes a disk part spaced apart from the first, with a tooth part that has a smaller tip diameter than the first tooth part. This innovative design enhances the overall functionality of the spinning reel.
Career Highlights
Throughout his career, Naofumi Tsujita has worked with prominent companies in the fishing industry, including Shimano Inc. and Shimano Components (Malaysia) Sdn. Bhd. His experience in these organizations has allowed him to refine his skills and contribute to the development of advanced fishing equipment.
Collaborations
Tsujita has collaborated with talented individuals in the field, including Lin Boon Gan and Kee Chuong Wong. These partnerships have fostered innovation and creativity in the design and functionality of fishing reels.
Conclusion
Naofumi Tsujita's contributions to spinning reel technology exemplify his dedication to innovation in the fishing industry. His patented designs and collaborations with industry leaders highlight his impact on enhancing fishing equipment.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile