This inventor holds 2 USPTO granted patents. Top assignees: Kawasaki Jukogyo Kabushiki Kaisha, Toyota Jidosha Kabushiki Kaisha. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
2 out of 3,459 
1 out of 38,970 
Years Active: 2026
Title: Masashi Harada: Innovator in Piping and Tank Valve Technologies
Introduction
Masashi Harada is a notable inventor based in Kobe, Japan. He has made significant contributions to the fields of piping and tank valve technologies. With a total of 2 patents, his work reflects a commitment to innovation and practical solutions in engineering.
Latest Patents
Harada's latest patents include a piping plug and a tank valve device. The piping plug features a housing with a through-hole and a filter device that is inserted into the through-hole. This filter device includes a holder with a holder passage that has both a first and a second opening. The first opening is located on the outer circumferential face of the holder, while the second opening is positioned at one end of the holder. The holder is cantilever-supported by the housing, allowing for a clearance around its outer circumferential face. The tank valve device consists of a valve block provided in an opening of a tank, a valve attached to the valve block, and a nozzle head that extends along an axial line. This nozzle head is arranged inside the tank and includes a filling line for fluid. Additionally, a temperature sensor is integrated to measure the fluid temperature within the tank.
Career Highlights
Throughout his career, Masashi Harada has worked with prominent companies such as Kawasaki Heavy Industries and Toyota Motor Corporation. His experience in these leading organizations has allowed him to refine his skills and contribute to various innovative projects.
Collaborations
Some of his notable coworkers include Makoto Ninomiya and Eiji Okawachi. Their collaboration has likely fostered an environment of creativity and innovation, leading to advancements in their respective fields.
Conclusion
Masashi Harada's contributions to piping and tank valve technologies demonstrate his expertise and dedication to innovation. His patents reflect a deep understanding of engineering principles and a commitment to developing practical solutions.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile