Location History:
- Kanagawa, JP (2012 - 2013)
- Yokohama, JP (2012 - 2019)
Company Filing History:
5 out of 28,577 
2 out of 1,233 
1 out of 215 
Years Active: 2012-2024
Title: The Innovative Contributions of Tetsuya Sasaki
Introduction
Tetsuya Sasaki, an innovative inventor based in Kanagawa, Japan, has made significant strides in engineering with a total of eight patents to his name. His work primarily focuses on fluid control systems and vehicle seat technologies, showcasing his dedication to enhancing functionality and user experience.
Latest Patents
Sasaki's latest patents include a **Fluid Control Valve** and a **Valve Timing Changing Device**. The fluid control valve features a unique cylindrical sleeve design equipped with an inlet and communication ports. A spool is positioned within the sleeve, allowing it to slidably open and close the communication ports. The design also incorporates a C-shaped leaf spring, which is ingeniously bent into an annular shape to facilitate the control of the inlet by contracting in diameter. A restricting part on the sleeve ensures the leaf spring's contraction remains within a predetermined inner diameter, maintaining functionality. Another notable patent involves a **Vehicle Seat**. This seat design integrates multiple components, including a support bracket fixed to the vehicle floor, a rotation bracket, and a lock member that secures the lower rail. The innovation includes a rotation force application mechanism that allows the seat body to spring up when needed, along with a speed reduction feature to modulate the rotation speed effectively during this action.
Career Highlights
Throughout his career, Tetsuya Sasaki has contributed to well-respected companies, including Ricoh Company, Ltd. and NHK Spring Co., Ltd. His experience in these organizations has undoubtedly enriched his inventiveness and technical knowledge, reflecting in his patented designs.
Collaborations
In his journey as an inventor, Sasaki has collaborated with notable colleagues such as Ryosuke Kasahara and Go Maruyama. Their teamwork has likely fostered a creative environment, allowing for the exchange of ideas and advancements in their respective fields.
Conclusion
Tetsuya Sasaki is a brilliant inventor whose work in fluid control systems and vehicle seat technologies has made a profound impact on engineering and design. With a total of eight patents, his innovations continue to enhance the functionality and comfort of products in various industries.