Location History:
- Higashiosaka, JP (2000 - 2001)
- Moriguchi, JP (2006)
- Katano, JP (2005 - 2010)
Company Filing History:
Years Active: 2000-2010
Title: Hidetaka Sakai: Innovator in Pressure Sensing Technology
Introduction
Hidetaka Sakai is a prominent inventor based in Katano, Japan. He has made significant contributions to the field of pressure sensing technology, holding a total of nine patents. His work focuses on developing innovative devices that enhance the measurement of vital signs and improve health monitoring.
Latest Patents
One of Sakai's latest patents is a capacitance-type pressure sensor and a heart beat/respiration measuring device using the same. This device comprises a sheet-like capacitance-type pressure sensor designed to be pressed against the human body, along with a measuring circuit that calculates heart and respiration rates based on the sensor's output. The sensor features a dielectric body that can elastically deform in all directions, paired with conductive materials that allow for stretchability. The measuring circuit includes a resonant circuit where the sensor acts as an oscillation capacitor, enabling the detection of variations in oscillation frequency to determine heart and respiration rates.
Another notable invention is a method and device for snore detection. This device utilizes a pressure sensor to detect vibrations caused by respiration and a sound sensor to capture sounds generated during breathing. A judging circuit analyzes the output signals from both sensors to determine the occurrence of snoring by identifying peak times in the variations of vibration and sound.
Career Highlights
Hidetaka Sakai is currently employed at Sanyo Electric Co., Ltd., where he continues to innovate and develop new technologies. His work has significantly impacted the fields of health monitoring and sensor technology, making him a valuable asset to his company and the industry.
Collaborations
Sakai has collaborated with notable coworkers, including Takeshi Minamiura and Hideki Nakajima. Their combined expertise has contributed to the successful development of various innovative technologies.
Conclusion
Hidetaka Sakai's contributions to pressure sensing technology and health monitoring devices highlight his role as a leading inventor in his field. His innovative patents demonstrate a commitment to improving the accuracy and effectiveness of vital sign measurements.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.