Location History:
- Kyoto, JP (1998)
- Tokyo, JP (1998)
Company Filing History:
2 out of 1,627 
1 out of 21,351 
Years Active: 1998
Title: Mauri Ukonmaanaho: Innovator in Leak Testing Technologies
Introduction
Mauri Ukonmaanaho is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of leak testing technologies, holding 2 patents that showcase his innovative spirit and technical expertise.
Latest Patents
One of his latest inventions is a leak tester and leak testing method. This invention relates to a leak tester designed for testing the tightness of a test object, such as a fuel feed apparatus for an internal combustion engine. The leak tester is equipped with a master reference chamber, a pneumatic pressure source, a differential pressure leak tester, and a flow meter. This combination allows for the detection of air leakage from the test object, ensuring its air tightness.
Another significant patent is a high-pressure pump unit and test method for high-pressure piping systems. This pump unit enables an oiltight test after assembly without damaging parts that lack pressure resistance. It includes a high-pressure pump, a high-pressure regulator, and various valves to control the flow and pressure of fuel, ensuring the integrity of the piping system.
Career Highlights
Mauri has worked with prominent companies such as Mitsubishi Motors Corporation and Mitsubishi Electric Corporation. His experience in these organizations has contributed to his development as an inventor and innovator in the field of engineering.
Collaborations
Mauri has collaborated with notable coworkers, including Kiyoshige Shimaoka and Tsutomu Tominaga. Their combined expertise has likely influenced the advancements in the technologies they have worked on together.
Conclusion
Mauri Ukonmaanaho's contributions to leak testing technologies reflect his dedication to innovation and engineering excellence. His patents demonstrate a commitment to improving the reliability and safety of fuel systems.