Location History:
- Chiryu, JP (2007)
- Kariya, JP (2018)
Company Filing History:
Years Active: 2007-2018
Title: Nobuo Segawa: Innovator in Electronic Circuit Devices and Pressure Sensors
Introduction
Nobuo Segawa is a prominent inventor based in Kariya, Japan. He has made significant contributions to the field of electronic circuit devices and pressure sensors. With a total of 2 patents to his name, Segawa's work showcases his expertise and innovative spirit.
Latest Patents
One of Segawa's latest patents is an electronic circuit device that comprises an output part, which includes at least three phase parts and both a first and second temperature sensor. These sensors output detection signals corresponding to the temperatures of the output part. Each phase part includes two high-side and low-side switching elements. The first temperature sensor is strategically located between the first and second phase parts, while the second temperature sensor is positioned between the second and third phase parts. This electronic circuit device also features a control circuit that identifies a phase part experiencing overheating based on the detection signals from the temperature sensors.
Another notable patent is for an electrical shield structure for a pressure sensor. This invention includes a case with a concave portion, housing a sensing portion that outputs an electrical signal proportional to the applied pressure. The circuit portion is also located within the concave area and is connected to the sensing portion. A conductive diaphragm is fixed to the case, covering the concave portion, while a conductive member surrounds both the sensing and circuit portions to provide an electrical shield. The diaphragm serves as part of this conductive member.
Career Highlights
Nobuo Segawa is currently employed at Denso Corporation, a leading company in the automotive industry. His work at Denso has allowed him to apply his innovative ideas and contribute to advancements in technology.
Collaborations
Segawa has collaborated with notable coworkers, including Yusuke Michishita and Haruhisa Koike. Their teamwork has fostered an environment of creativity and innovation, leading to the development of groundbreaking technologies.
Conclusion
Nobuo Segawa's contributions to electronic circuit devices and pressure sensors highlight his role as a significant inventor in the field. His innovative patents and collaborations at Denso Corporation demonstrate his commitment to advancing technology.