Company Filing History:
Years Active: 1990
Title: Toru Nakashima: Innovator in Magnetic Measurement Technology
Introduction
Toru Nakashima is a notable inventor based in Himeji, Japan. He has made significant contributions to the field of magnetic measurement technology, holding a total of 2 patents. His work focuses on developing methods and devices that enhance the measurement of magnetization characteristics in various materials.
Latest Patents
Nakashima's latest patents include a method and device for measuring characteristic magnetic distribution. This innovative device utilizes a differential type magnetic head, where primary and secondary coils are wound. A low-frequency signal is applied to the primary coil, allowing for the calculation of the magnetization characteristic curve based on the output voltage differences when an object is placed near the magnetic head. This method simplifies the process of determining the B-H curve by dividing the magnetic flux by the measured area cross-section.
Another significant patent involves a magnetization characteristic measurement device that includes a differential magnetic head and a signal generator. This device can easily measure the magnetization characteristics of magnetic thin films, such as those used in magnetic printing and magnetic tapes. The results are displayed on a screen or indicated through sound, streamlining the inspection process and facilitating quality standardization.
Career Highlights
Toru Nakashima is associated with Glory Kogyo Kabushiki Kaisha, where he continues to innovate in the field of magnetic measurement. His work has been instrumental in advancing the technology used in various applications, making significant impacts in industries that rely on magnetic materials.
Collaborations
Nakashima has collaborated with notable coworkers, including Sadatoshi Kusatani and Seishi Naito. Their combined expertise has contributed to the development of advanced technologies in magnetic measurement.
Conclusion
Toru Nakashima's contributions to magnetic measurement technology highlight his innovative spirit and dedication to advancing the field. His patents reflect a commitment to improving measurement techniques, which can lead to enhanced quality and efficiency in various applications.