Company Filing History:
Years Active: 1995-2002
Title: The Innovative Contributions of Ichio Ito
Introduction
Ichio Ito is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of valve technology, holding a total of five patents. His innovative designs focus on improving the functionality and efficiency of gate valves.
Latest Patents
Ichio Ito's latest patents include a pendulum gate valve that incorporates an improved power transmission device. This device transmits the movement of a pivot arm to a valve disk, which selectively closes the valve. The design features a supporting plate and a valve disk support that is fixed to the tip end of the pivot arm and is movable relative to the valve disk. The first and second facing roller guide grooves are formed on the valve disk and the valve disk support, extending obliquely downwardly. Additionally, third and fourth facing roller guide grooves are formed on the valve disk support and the supporting plate, which also extend obliquely downwardly. A first roller engages the first and second roller guide grooves, while a second roller engages the third and fourth roller guide grooves.
Another notable patent is a gate valve that includes a valve disc for opening and closing an opening formed in a partition wall. This wall separates a processing chamber from another chamber. The valve seat is formed on the wall around the opening, and a block is provided on the side surface of the valve disc facing the processing chamber. This block fills the opening when the valve disc is closed. The design allows for selective movement of the valve disc and the closing member to effectively manage the opening and closing of the valve.
Career Highlights
Throughout his career, Ichio Ito has worked with several companies, including V-Tex Corporation and Kishikawa Special Valve Co., Ltd. His experience in these organizations has contributed to his expertise in valve technology and innovation.
Conclusion
Ichio Ito's contributions to valve technology through his patents demonstrate his commitment to innovation and improvement in this field. His work continues to influence the design and functionality of gate valves, showcasing the importance of inventive thinking in engineering.