Location History:
- Katsuta, JA (1976)
- Nakamachi, JP (1982)
Company Filing History:
Years Active: 1976-1982
Title: Yosimi Yamamoto: Innovator in Pressure Measurement Technology
Introduction
Yosimi Yamamoto is a notable inventor based in Katsuta, Japan. He has made significant contributions to the field of pressure measurement technology, holding 2 patents that showcase his innovative spirit and technical expertise.
Latest Patents
Yamamoto's latest patents include a pressure transducer and a filled-in-fluid and diaphragm type intermediate device for transmitting pressure. The pressure transducer is designed to mount a semiconductor pressure sensor in a housing, allowing high-pressure fluid to apply pressure to one side of the sensor through a high-pressure seal diaphragm. Conversely, a low-pressure fluid is applied to the other side through a low-pressure seal diaphragm. This design ensures accurate pressure measurement in high-pressure environments. The filled-in-fluid and diaphragm type intermediate device enables the measurement of pressure, liquid level, or flow rate at high temperatures using a conventional transmitter. This device features a fluid-contacting flange with a pressure receiving element and a sealing flange with a diaphragm, facilitating effective pressure transmission.
Career Highlights
Yosimi Yamamoto is currently employed at Hitachi, Ltd., where he continues to develop innovative solutions in pressure measurement technology. His work has significantly impacted the industry, enhancing the accuracy and reliability of pressure measurement devices.
Collaborations
Yamamoto collaborates with talented coworkers, including Takeo Nagata and Akira Nagasu, who contribute to the innovative projects at Hitachi, Ltd. Their combined expertise fosters a creative environment that drives technological advancements.
Conclusion
Yosimi Yamamoto's contributions to pressure measurement technology through his patents and work at Hitachi, Ltd. highlight his role as a key innovator in the field. His inventions continue to influence the industry and improve measurement accuracy.