This inventor holds 7 USPTO granted patents and 4 EPO patents. Top assignee: Bridgestone Corporation. Active years: 2005-2022.
Company Filing History:
Years Active: 2005-2022
Title: Daisuke Maehara: Innovator in Tire Technology
Introduction
Daisuke Maehara is a prominent inventor based in Kodaira, Japan. He has made significant contributions to the field of tire technology, holding a total of 7 patents. His innovative designs focus on enhancing the performance and durability of pneumatic tires.
Latest Patents
One of Maehara's latest patents is for a pneumatic tire that features a circumferential belt formed by a spirally wound band strip. This design includes at least three circumferential land portions, with steel cords used in the inclined belt layer. The total cross-sectional area of the steel cords per 25 mm of width is specified to be between 2.3 to 4.0 mm. Additionally, a gap is present in the tire width direction between each lap of the band strip, satisfying the relational expression W/{(w+2)+0.3×w}≥1.0. Here, W represents the width of the circumferential land portion with the smallest width, while w denotes the width of the band strip.
Another notable patent involves a method of producing a tire with a circumferential reinforcement layer formed by spirally winding rubber strips. This method allows for the arrangement of rubber strips in the same direction from different positions across the tire's width. The design ensures that the medial end portions of the rubber strips overlap with rib-form land portions, maintaining a relationship where the width of the rubber strips is less than that of the rib-form land portions.
Career Highlights
Daisuke Maehara is currently employed at Bridgestone Corporation, a leading company in tire manufacturing. His work has significantly impacted the development of advanced tire technologies, contributing to the company's reputation for innovation and quality.
Collaborations
Maehara has collaborated with notable colleagues, including Hiroyuki Matsumoto and Hiroyuki Yokokura. Their combined expertise has fostered advancements in tire design and production methods.
Conclusion
Daisuke Maehara's contributions to tire technology exemplify the spirit of innovation. His patents reflect a commitment to enhancing tire performance and safety, solidifying his status as a key figure in the industry.