Location History:
- Yokohama, JP (1991)
- Kanagawa, JP (1991 - 1996)
Company Filing History:
Years Active: 1991-1996
Title: Tetsuo Hisanaga: Innovator in Remote Data Systems
Introduction
Tetsuo Hisanaga is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of remote data systems, holding a total of five patents. His work focuses on enhancing the efficiency and accuracy of data collection and measurement systems.
Latest Patents
One of Hisanaga's latest patents is a remote data read system. This system includes multiple accumulators equipped with first transmission/reception sections of an electromagnetic induction type. A handy terminal with a second transmission/reception section allows for the reading of accumulated values representing consumed power, gas, or water. The system efficiently outputs accumulated value data in response to data request signals, ensuring accurate monitoring of resource consumption.
Another notable patent is a zero point compensating circuit designed for a microbridge flow meter. This circuit features upstream and downstream thermal sensors and a heater located between them. It includes a first switch to control the heater and a current supply circuit that selectively provides different currents to the thermal sensors. This innovation effectively removes offsets caused by discrepancies in resistance values, enabling precise measurement of small fluid flow rates.
Career Highlights
Tetsuo Hisanaga is currently employed at Yamatake-Honeywell Co., Ltd., where he continues to develop innovative solutions in the field of data systems. His expertise and dedication to research have positioned him as a key figure in his industry.
Collaborations
Hisanaga has collaborated with notable coworkers, including Hiroshi Hatanaka and Shoji Kamiunten. Their combined efforts contribute to the advancement of technology in their respective fields.
Conclusion
Tetsuo Hisanaga's contributions to remote data systems and flow measurement technology highlight his innovative spirit and commitment to precision. His patents reflect a deep understanding of the challenges in data collection and measurement, making him a valuable asset in the field of engineering.