Company Filing History:
Years Active: 2016
Title: **Ryoji Shirahana: Innovating Magnetic Sensor Technologies**
Introduction
Ryoji Shirahana, an accomplished inventor based in Chiyoda-ku, Japan, is renowned for his contributions to the field of magnetic sensor technology. With one patent to his name, Shirahana's innovative approach has marked significant advancements in the way magnetic fields are utilized in the detection of paper currency.
Latest Patents
Shirahana's notable patent is a **Magnetic Sensor Device**. This invention involves the strategic placement of a first magnet and a second magnet on the wall surfaces of a hollow section through which paper money is conveyed. These magnets are aligned such that their different magnetic poles face each other, resulting in the formation of a gradient magnetic field. Within this design, an AMR (Anisotropic Magnetoresistance) element is positioned between the paper money and the first magnet. This element is sheltered by a multi-layered substrate and encased in resin, optimized for operation in areas with weak magnetic field intensity. As paper currency traverses through regions where the magnetic field intensity is strong, the innovation provides enhanced accuracy in currency detection.
Career Highlights
Ryoji Shirahana is affiliated with **Mitsubishi Electric Corporation**, a leader in advanced workplace technology. His work there has allowed him to blend practical applications with theoretical research, paving the way for improved efficiency in financial transactions involving paper money.
Collaborations
Throughout his career, Shirahana has collaborated with other talented individuals such as Tomokazu Ogomi and Toshiaki Shoji. These collaborations have enriched the creation and development of innovative solutions within Mitsubishi Electric Corporation, fostering an environment of shared ideas and scientific discovery.
Conclusion
Ryoji Shirahana's journey as an inventor in the realm of magnetic sensor devices exemplifies how innovation can transform everyday transactions. With his patent showcasing a sophisticated interaction between magnets and paper money, he continues to play a crucial role in advancing technology at Mitsubishi Electric Corporation and beyond. Shirahana's achievements leave an inspiring legacy in the world of inventions and innovation.