Company Filing History:
3 out of 264 
2 out of 2,415 
1 out of 629 Years Active: 2006-2012
Title: Tadayoshi Kamiya: Innovator in Valve Technology
Introduction
Tadayoshi Kamiya is a notable inventor based in Okazaki, Japan. He has made significant contributions to the field of valve technology, holding a total of 3 patents. His innovative designs have enhanced the functionality and efficiency of various valve systems.
Latest Patents
Kamiya's latest patents include a valve device assembling structure, a plug body, and a manual valve. The plug body features a housing with a receiving recess that includes a first recess opening toward the outside and a second recess connected to the first. Check valves are provided in the second recess, while a manual valve is located in the first recess. An internal threaded portion is formed in the inner circumferential surface of the first recess, allowing the housing of the manual valve to be threaded into it. The check valves are secured between the bottom surface of the second recess and the bottom of the housing.
Another significant patent is the solenoid valve device installed in a gas tank. This invention aims to create a compact solenoid valve device that is easy to attach to a gas tank. The valve body includes a flow passage that communicates the inside and outside of the gas tank. A valve seat is provided in the flow passage, along with a movable valve element that can attach to or detach from the valve seat. The solenoid unit, which includes a movable core and a fixed core, is designed to attract or distract the movable core through coil energization. This unit is arranged inside a storage hole at the end part of the valve body within the gas tank, ensuring efficient operation.
Career Highlights
Kamiya has worked with prominent companies such as Toyo Kogyo Co., Ltd. and Jtekt Corporation. His experience in these organizations has contributed to his expertise in valve technology and innovation.
Collaborations
Throughout his career, Kamiya has collaborated with talented individuals, including Soichi Shirai and Nobuyuki Shirai. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Tadayoshi Kamiya's contributions to valve technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the industry, showcasing the importance of innovation in engineering.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.