This inventor holds 2 USPTO granted patents. Top assignees: Horiba, Ltd., Nippon Sanso Corporation, Other. Active years: 1995.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Sendai-city, Miyagi-prefecture, JP (1995)
- Aoba-ku, Sendai-city, Miyagi-prefecture, JP (1995)
Company Filing History:

Years Active: 1995
Title: The Innovations of Tadahiro Ohmi
Introduction
Tadahiro Ohmi is a notable inventor based in Sendai-City, Japan. He has made significant contributions to the field of electric conductivity measurement, holding 2 patents that showcase his innovative spirit and technical expertise.
Latest Patents
One of his latest patents is an electric conductivity measuring cell. This invention comprises a pressure container that serves as an outer electrode, featuring an inlet port for the liquid to be measured and an outlet port. The design includes an inner electrode within the pressure container, simplifying construction and improving measurement accuracy. Another significant patent is a method for measuring a very small quantity of impurities in gas. This method allows for the accurate and cost-effective measurement of minute impurities, such as water, in chemical substances that are gaseous at normal temperature and pressure. The process involves introducing these chemical substances into a cell under liquefied gas conditions to measure the electric conductivity of the liquefied gases.
Career Highlights
Throughout his career, Tadahiro Ohmi has worked with prominent companies, including Horiba, Ltd. and Nippon Sanso Corporation. His experience in these organizations has contributed to his development as an inventor and has provided him with valuable insights into the industry.
Collaborations
Some of his notable coworkers include Yoshio Ishihara and Ryosuke Fukushima. Their collaboration has likely fostered an environment of innovation and creativity, further enhancing the impact of their work.
Conclusion
Tadahiro Ohmi's contributions to the field of electric conductivity measurement demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of the technical challenges in his field and offer practical solutions that can benefit various industries.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile