Location History:
- Katano, JP (2002 - 2013)
- Osaka, JP (2018 - 2024)
Company Filing History:
5 out of 13,289 
1 out of 1,623 
1 out of 16,453 
Years Active: 2002-2025
Title: Yosuke Hagihara: Innovator in Sensor Technology
Introduction
Yosuke Hagihara is an inventive mind based in Katano-shi, Japan. He has made significant strides in the field of sensor technology, focusing on infrared sensors and micro relays. Although he currently holds no granted patents, his innovative ideas are reflected in his latest patent applications.
Latest Patent Applications
Hagihara's recent work includes an infrared sensor that features a base and an infrared detection element formed over its surface. This detection element comprises an infrared absorption member in the form of a thin film, designed to absorb infrared radiation. It also includes a temperature detection member that measures the temperature difference between the infrared absorption member and the base, along with a safeguard film for protection. The infrared element is thermally insulated from the base, enhancing its functionality.
Additionally, he has developed a micro relay that consists of a magnetic member and a permanent magnet, along with a main substrate, stationary contact, armature, and coil. The magnetic member features a core located in a first through hole of the main substrate, while the permanent magnet is strategically placed within the magnetic member. The main substrate is composed of multiple laminated layers, and the coil consists of several planar coils connected in series, positioned around the core.
Conclusion
Yosuke Hagihara is a promising inventor whose latest patent applications showcase his innovative approach to sensor technology. His work in developing advanced infrared sensors and micro relays highlights his potential to contribute significantly to the field.