This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignees: Aichi Steel Corporation, Toyota Jidosha Kabushiki Kaisha. Active years: 2021.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
1 out of 142 
1 out of 38,970 
Years Active: 2021
Title: Takayoshi Sugiura: Innovator in Differential Hypoid Gear Technology
Introduction
Takayoshi Sugiura is a notable inventor based in Tokai, Japan. He has made significant contributions to the field of gear technology, particularly with his innovative designs in differential hypoid gears. His work has implications for various applications in the automotive industry and beyond.
Latest Patents
Sugiura holds a patent for a differential hypoid gear, pinion gear, and paired hypoid gears formed by a combination thereof. This invention includes a ring-shaped main body and a tooth-forming surface. The differential hypoid gear features a specific chemical component composition, including C: 0.15-0.30 mass %, Si: 0.55-1.00 mass %, Mn: 0.50-1.20 mass %, Cr: 0.50-1.50 mass %, Al: 0.020-0.080 mass %, B: 0.0005-0.0050 mass %, Ti: 0.01-0.08 mass %, N: 0.0020-0.0100 mass %, Mo: 0.25 mass % or less, and Nb: less than 0.10 mass %. The remainder consists of Fe and unavoidable impurities. The metallographic structure of the differential hypoid gear mainly includes tempered martensite, with a martensite ratio at the inside of a dedendum differing between the end portion of a tooth and the central portion of the tooth within a range of 15% or less. The core hardness of the dedendum at the central portion falls within 350-500 HV.
Career Highlights
Throughout his career, Takayoshi Sugiura has worked with prominent companies such as Aichi Steel Corporation and Toyota Motor Corporation. His experience in these organizations has allowed him to refine his skills and contribute to advancements in gear technology.
Collaborations
Sugiura has collaborated with talented individuals in his field, including Yuta Iwamoto and Naoki Fukuda. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.
Conclusion
Takayoshi Sugiura's contributions to differential hypoid gear technology exemplify his innovative spirit and dedication to engineering excellence. His work continues to influence the automotive industry and showcases the importance of research and
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile