Hidetoshi Tetsuka

Title: Hidetoshi Tetsuka: Innovator in Relief Valve Technology

Introduction

Hidetoshi Tetsuka is a notable inventor based in Saitama, Japan. He has made significant contributions to the field of fluid control technology, particularly through his innovative designs in relief valves. His work has garnered attention for its practical applications in various industries.

Latest Patents

Hidetoshi Tetsuka holds 1 patent for a relief valve. This patent describes a relief valve that includes a main valve unit with a main valve member, commonly referred to as a poppet. The design features a pilot valve unit that controls fluid pressure, allowing for efficient operation. The inlet port of the main valve unit is connected to a control chamber of the pilot valve unit via an internal pilot passage. This passage includes a choke formed in a seat member of the pilot valve unit, which has an expanded portion with a closed end and through holes. These holes facilitate direct communication between the expanded portion and the internal pilot passage or the cylindrical member, which is constructed as a unitary member with multiple interconnected flow paths.

Career Highlights

Hidetoshi Tetsuka has built a career at Tokyo Keiko Co., Ltd., where he has been instrumental in developing advanced fluid control solutions. His expertise in valve technology has positioned him as a key figure in the company, contributing to its reputation for innovation.

Collaborations

Throughout his career, Hidetoshi has collaborated with talented individuals such as Kiyoshi Hayashi and Tsuyoshi Ando. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies.

Conclusion

Hidetoshi Tetsuka's contributions to relief valve technology exemplify his commitment to innovation and excellence. His patent reflects a deep understanding of fluid dynamics and engineering principles. His work continues to influence the industry and inspire future advancements in valve technology.