This inventor holds 1 USPTO granted patent. Top assignee: Kokusan Kinzoku Kogyo Kabushiki Kaisha. Active years: 1987.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1987
Title: **Sunsaku Tsutsumi: Innovator in Lock Actuator Technology**
Introduction
Sunsaku Tsutsumi is a notable inventor based in Tokyo, Japan. With a focus on enhancing locking mechanisms for vehicles, he has contributed significantly to automotive technology through his innovative designs. His inventive work has culminated in a patented technology that addresses the efficiency and security of vehicle locking systems.
Latest Patents
Tsutsumi holds a patent for a "Lock actuator for a pair of locks." This invention comprises a vehicle use-lock actuator that includes a stationary housing and a reversible drive motor designed to lock and unlock two remotely positioned locks successively. The drive motor is ingeniously mounted within the housing, keeping it hidden from view. This actuator features a single control slide, which maintains the wire cables at their neutral positions, ensuring that the locks remain securely locked. Furthermore, the housing incorporates a three-stage reduction and reversely accelerating gearing system that connects the drive motor to the control slide. Notably, the first stage in this system uses a crown gear, while the third stage includes rack teeth that are rigidly united with the control slide.
Career Highlights
Tsutsumi has been instrumental in his role at Kokusan Kinzoku Kogyo Kabushiki Kaisha, a company renowned for its innovations in electronic components and systems. His work has not only enhanced vehicle security but also demonstrated his technical expertise in mechanical engineering and design efficiency.
Collaborations
Throughout his career, Sunsaku Tsutsumi has collaborated with talented peers, including Takurou Ozawa. These collaborations have allowed him to build upon his inventive ideas, leading to advancements in both product development and patent acquisition in the field of automotive technology.
Conclusion
Sunsaku Tsutsumi represents the spirit of innovation within the automotive sector. His patented lock actuator technology exemplifies how inventive thinking can lead to practical solutions that enhance security and functionality for users. As a part of Kokusan Kinzoku Kogyo Kabushiki Kaisha, Tsutsumi continues to pave the way for future advancements in locking mechanisms and automotive applications.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile