This inventor holds 37 USPTO granted patents and 5 published patent applications and 9 EPO patents, primarily in Webbing Devices. Top assignee: Kabushiki Kaisha Tokai Rika Denki Seisakusho. Active years: 1999-2019.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Nagoya, JP (2003)
- Niwa-gun, JP (2003 - 2004)
- Aichi-ken, JP (1999 - 2017)
- Aichi, JP (2019)
Company Filing History:
Years Active: 1999-2019
Areas of Expertise:
Title: Akira Sumiyashiki: Pioneering Innovator in Webbing Take-up Devices
Introduction
Akira Sumiyashiki is a renowned inventor hailing from Aichi-ken, Japan. With an impressive portfolio of 37 patents, he has made significant contributions, particularly in the realm of safety devices for vehicles. His innovative approach combines functionality with advanced engineering, showcasing his expertise and commitment to safety.
Latest Patents
Sumiyashiki's latest patents include groundbreaking designs for webbing take-up devices. One patent describes a webbing take-up device that features a spool and a lock gear, which restricts the pull-out direction rotation of the spool. This device includes a force limiter mechanism that allows for controlled rotation under a specified load and a pawl that effectively switches the force limiter load for enhanced safety.
Another notable patent details a webbing take-up device that is designed to secure webbing worn by occupants in vehicles. This device incorporates a lock base that limits the pull-out direction during emergencies. It also features an energy-absorbing wire that adjusts according to the remaining take-up amount, ensuring that the safety mechanism functions optimally under various conditions.
Career Highlights
Sumiyashiki is currently employed at Kabushiki Kaisha Tokai Rika Denki Seisakusho, a company well-regarded for its innovations in automotive safety devices. His career is marked by a commitment to advancing safety technologies, particularly in the automotive sector, making him a notable figure in his field.
Collaborations
Throughout his career, Akira has collaborated with several talented individuals, including Yasunori Hata and Tomonori Nagata. These partnerships have contributed to the development of his innovative devices, highlighting the importance of teamwork in the realm of invention.
Conclusion
Akira Sumiyashiki's work exemplifies the spirit of innovation and dedication to safety in automotive technology. With his extensive portfolio of patents, he continues to influence the industry, ensuring that his inventions contribute to the well-being of vehicle occupants. His contributions stand as a testament to the impact of thoughtful engineering and collaboration in creating safer environments.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile