Seiichi Furutate

Title: Innovations by Seiichi Furutate

Introduction

Seiichi Furutate is a notable inventor based in Tsukuba-gun, Japan. He has made significant contributions to the field of valve technology, holding a total of 2 patents. His work focuses on enhancing the functionality and efficiency of various types of valves.

Latest Patents

Furutate's latest patents include a gate valve and a pilot-type two-port vacuum valve. The gate valve features a rectangular gate designed to suppress flection at opposite end portions due to bending moments. This is achieved by forming the gate with an uneven wall thickness, which includes a larger thickness near the fulcrum connected to the shaft and a smaller thickness at the ends. The pilot-type two-port vacuum valve consists of a main valve mechanism and an auxiliary valve mechanism. The main valve mechanism includes a large-diameter piston and a main pressure operating chamber, while the auxiliary mechanism features a smaller piston and an auxiliary pressure operating chamber. The design allows for the second piston to be actuated by lower fluid pressure than the first piston, enhancing operational efficiency.

Career Highlights

Seiichi Furutate is currently employed at SMC Corporation, where he continues to innovate in valve technology. His work has been instrumental in developing solutions that improve the performance of industrial valves.

Collaborations

Furutate has collaborated with notable colleagues such as Tsuneo Ishigaki and Kenji Waragai. Their combined expertise has contributed to advancements in the field of valve technology.

Conclusion

Seiichi Furutate's contributions to valve technology through his innovative patents demonstrate his commitment to enhancing industrial applications. His work continues to influence the industry positively.