Company Filing History:
21 out of 4,414 
3 out of 488 
Years Active: 2017-2023
Title: Hikaru Nagakura: Innovator in Golf Ball Technology
Introduction
Hikaru Nagakura, based in Kobe, Japan, is a prominent inventor known for his contributions to the sports equipment industry, particularly in golf ball technology. With an impressive portfolio of 24 patents, he has dedicated his efforts to improving the performance of golf balls for players of varying skill levels.
Latest Patents
Nagakura's latest innovation involves a golf ball designed to enhance durability, flight distance, and shot feeling, particularly for average golfers with slower swing speeds. The design features a spherical core encased in at least two cover layers. One critical element is the measured difference between the core surface crosslinking density and the core center crosslinking density, which is stipulated to be more than 1.0×10 mol/m and less than 9.0×10 mol/m. Additionally, his invention accounts for a hardness difference between the core surface and center (between 13.0 and 30.0 Shore C hardness), ensuring optimal performance. The compression characteristics of the core further enhance gameplay, dictating a deformation amount of less than 3.8 mm under specific loads. The meticulous engineering in the thickness and hardness of the cover layers solidifies Nagakura's innovative approach to golf ball design.
Career Highlights
Nagakura has amassed significant experience through his work with Sumitomo Rubber Industries Limited and Dunlop Sports Company Limited. His contributions to these companies have played a vital role in their advancements in sporting goods, particularly in golf-related products.
Collaborations
Throughout his career, Nagakura has had the opportunity to collaborate with esteemed colleagues like Kazuyoshi Shiga and Takahiro Shigemitsu, enhancing research and development efforts within the industry. Their teamwork has significantly impacted product innovation and market offerings in golf equipment.
Conclusion
In summary, Hikaru Nagakura stands out as an influential inventor in the golf ball sector, with a strong emphasis on enhancing player performance through his innovative designs. His extensive patent portfolio and fruitful collaborations underscore his commitment to advancing sports technology, benefitting golfers of all levels.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.