Location History:
- Shizuoka, JP (1989 - 1995)
- Tagata-gun, JP (1999)
- Shizuoka Prefecture, JP (1999)
Company Filing History:
12 out of 90 
3 out of 334 Years Active: 1989-1999
Title: Yuzo Hitachi: Innovator in High-Pressure Fluid Technology
Introduction
Yuzo Hitachi is a prominent inventor based in Shizuoka, Japan. He has made significant contributions to the field of high-pressure fluid technology, holding a total of 15 patents. His innovative designs have improved the efficiency and safety of fluid transfer systems.
Latest Patents
Among his latest patents is a branch pipe joint for high-pressure fluids. This invention features a joint body with a conduit and a branch hole that includes a pressure receiving seat. The design allows for a branch pipe to connect securely to the joint body, ensuring reliable fluid transfer under high pressure. Another notable patent is the common rail, which enhances the strength and resistance of pipe joints against internal pressure fatigue. This design incorporates a longitudinal conduit and multiple branch holes, each equipped with a pressure receiving seat, facilitating robust connections.
Career Highlights
Yuzo Hitachi has worked with notable companies such as Usui Kokusai Sangyo Kabushiki Kaisha, Ltd. and Usui Kokusai Sangyo Kaisha Limited. His experience in these organizations has allowed him to refine his skills and contribute to advancements in fluid technology.
Collaborations
Throughout his career, Hitachi has collaborated with esteemed colleagues, including Haruo Serizawa and Kazunori Takikawa. These partnerships have fostered innovation and the development of cutting-edge technologies in their field.
Conclusion
Yuzo Hitachi's contributions to high-pressure fluid technology through his patents and collaborations highlight his role as a key innovator in the industry. His work continues to influence advancements in fluid transfer systems, ensuring safety and efficiency.