Location History:
- Zama, JP (2000 - 2002)
- Kanagawa, JP (2006 - 2017)
- Tokyo, JP (2000 - 2022)
Company Filing History:
11 out of 5,290 
1 out of 2 
1 out of 13,319 Years Active: 2000-2022
Title: The Innovations of Koji Fujii
Introduction
Koji Fujii is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of technology, particularly in the area of health monitoring devices. With a total of 13 patents to his name, Fujii's work has had a considerable impact on the way we understand and monitor heart health.
Latest Patents
Fujii's latest patents include a heartbeat detection method and a heartbeat detection device. This device features a time difference value calculation unit that calculates a time difference from a sampling data string of an electrocardiographic waveform. It also includes an index value calculation unit that determines an index value for heartbeat detection based on the time difference. A threshold setting unit is incorporated to identify peaks in the index value that exceed a certain threshold. Additionally, a heartbeat time determination unit sets the sampling time of the peak as the heartbeat time when a peak exceeding the threshold is detected. Another notable patent is the residual anaerobic work capacity calculating method and apparatus. This method simplifies the calculation of residual anaerobic work capacity by only requiring the measurement of heart rate, eliminating the need for expensive power meters.
Career Highlights
Throughout his career, Koji Fujii has worked with notable companies such as Nippon Telegraph and Telephone Corporation and Acoma Medical Industry Co., Ltd. His experience in these organizations has allowed him to develop innovative solutions that address critical health monitoring needs.
Collaborations
Fujii has collaborated with talented individuals in his field, including Takakuni Douseki and Hiroki Morimura. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Koji Fujii's contributions to health monitoring technology through his innovative patents demonstrate his commitment to improving the quality of life through better health management solutions. His work continues to influence the industry and inspire future innovations.