This inventor holds 23 USPTO granted patents and 17 published patent applications and 3 EPO patents, primarily in Electric Motor Technology. Top assignees: Toyota Jidosha Kabushiki Kaisha, Aisin Aw Co., Ltd.. Active years: 2014-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Toyota, JP (2014)
- Nisshin, JP (2014 - 2018)
- Numazu, JP (2019 - 2022)
Company Filing History:
23 out of 39,078 
1 out of 2,064 
Years Active: 2014-2026
Areas of Expertise:
Title: Hironori Asaoka: Innovator in Automatic Transmission Technology
Introduction
Hironori Asaoka is a prominent inventor based in Nisshin, Japan. He has made significant contributions to the field of automatic transmission technology, holding a total of 18 patents. His innovative designs have advanced the efficiency and functionality of automatic transmissions in vehicles.
Latest Patents
One of Asaoka's latest patents involves an automatic transmission that features a multi-disc brake. This design includes first and second friction engagement elements that are alternately arranged in an axial direction. The transmission also incorporates a tube that supplies lubricating oil to these friction engagement elements within the transmission case. The tube is equipped with injection holes that direct the lubricating oil toward a spline groove, ensuring optimal lubrication and performance.
Another notable patent by Asaoka describes an automatic transmission that includes a frictional engagement element with first and second annular friction plates. This design features a pressing member that moves in the axial direction relative to the transmission case, applying pressure to the frictional engagement element. The transmission case is designed with a contact portion on the inner wall, which interacts with the pressing member during different engagement states.
Career Highlights
Hironori Asaoka has worked with leading automotive companies, including Toyota Motor Corporation and Aisin Aw Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking advancements in automatic transmission technology.
Collaborations
Asaoka has collaborated with notable colleagues in the industry, including Terufumi Miyazaki and Yukihiko Ideshio. Their combined expertise has fostered innovation and development in the field of automotive engineering.
Conclusion
Hironori Asaoka's contributions to automatic transmission technology have established him as a key figure in the automotive industry. His innovative patents and collaborations continue to influence the design and functionality of modern vehicles.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile