Location History:
- Hitachinaka, JP (2013)
- Tokyo, JP (2016)
Company Filing History:
2 out of 2,874 
1 out of 1,116 
Years Active: 2013-2025
Title: Mitsuhiko Ueda: Innovator in Flow Passage Technology
Introduction
Mitsuhiko Ueda is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of flow passage technology, holding a total of 3 patents. His innovative designs focus on enhancing the efficiency and longevity of fluid control systems.
Latest Patents
Ueda's latest patents include a flow passage switching valve, a flow passage switching valve system, and a liquid chromatograph. The flow passage switching valve is designed for extended service life by distributing wear across the sliding surfaces of a stator and a rotor. This valve features fixed stator flowpaths and rotor flowpaths, allowing for various connection patterns based on the rotor's rotation state. The liquid chromatograph includes a pipe connection joint that is reusable when replacing an analysis column, incorporating an elastic body within a compression screw to support the pipe axially.
Career Highlights
Throughout his career, Ueda has worked with notable companies such as Hitachi High-Technologies Corporation and Hitachi High-Tech Corporation. His experience in these organizations has allowed him to develop and refine his innovative technologies.
Collaborations
Ueda has collaborated with esteemed colleagues, including Yoshiaki Seki and Kimihiko Ishii. Their combined expertise has contributed to the advancement of flow passage technologies.
Conclusion
Mitsuhiko Ueda's work in flow passage technology exemplifies innovation and dedication to improving fluid control systems. His patents reflect a commitment to enhancing the functionality and durability of these essential devices.
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.