Location History:
- Niwa, JP (1991)
- Niwa-gun, JP (2003)
- Aichi, JP (1989 - 2009)
- Aichi-ken, JP (1998 - 2011)
Company Filing History:
16 out of 2,002 
1 out of 36,499 
Years Active: 1989-2011
Title: Yasuho Kitazawa: Innovator in Webbing and Pretensioner Devices
Introduction
Yasuho Kitazawa is a prominent inventor based in Aichi-ken, Japan. He has made significant contributions to the field of mechanical engineering, particularly in the development of webbing and pretensioner devices. With a total of 16 patents to his name, Kitazawa's innovations have had a substantial impact on safety mechanisms in automotive applications.
Latest Patents
One of Kitazawa's latest patents is a webbing take-up device. This device comprises a take-up shaft that takes up a webbing belt, a metal frame that axially supports the take-up shaft, and a lock mechanism. The lock mechanism includes a lock plate that blocks rotation in the pullout direction of the webbing by engaging the take-up shaft. The lock plate is formed through press-punch and press-bend processing on a metal plate, featuring a connecting portion that spans between the sides of the frame.
Another notable patent is a pretensioner device. In this device, engaging teeth of a pinion have first projections that extend outward in the peripheral direction of a cam portion. The meshing claws of a clutch plate have second projections that also extend outward, facing the first projections. This design prevents positional offset of the clutch plate, ensuring reliable operation even under external forces.
Career Highlights
Throughout his career, Yasuho Kitazawa has worked with notable companies such as Tokai Rika Co., Ltd. and Toyota Motor Corporation. His experience in these leading automotive firms has allowed him to refine his skills and contribute to advancements in vehicle safety technologies.
Collaborations
Kitazawa has collaborated with talented individuals in the industry, including Tomonori Nagata and Kazuhiko Aihara. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.
Conclusion
Yasuho Kitazawa's contributions to the field of mechanical engineering, particularly in webbing and pretensioner devices, highlight his innovative spirit and dedication to safety. His patents reflect a commitment to enhancing automotive safety mechanisms, making a lasting impact in the industry.
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.