This inventor holds 1 USPTO granted patent. Top assignee: Nec Kansai, Ltd.. Active years: 1985.
Company Filing History:
Years Active: 1985
Title: Innovations of Yoshimitsu Ishitobi
Introduction
Yoshimitsu Ishitobi is a notable inventor based in Shiga, Japan. He has made significant contributions to the field of joystick controllers, particularly through his innovative designs that enhance user experience.
Latest Patents
Ishitobi holds a patent for a joystick controller using magnetosensitive elements with bias magnets. This joystick controller is of the electrically non-contact type and features a pair of magnetosensitive elements that have a magnetoresistive effect. These elements are fixedly placed on a stator member in a specific arrangement to detect the rotary motion of a permanent magnet embedded in a rotor member. The design includes a constant bias magnetic field generated by added magnets on the stator member, which improves the sensing characteristics of the controller. Additionally, a spring sheet member is incorporated between the surfaces of the rotor and stator members to provide appropriate feedback and handling during operation.
Career Highlights
Yoshimitsu Ishitobi is currently employed at NEC Kansai, Ltd., where he continues to innovate and develop advanced technologies in the field of joystick controllers. His work has contributed to enhancing the functionality and user experience of various electronic devices.
Collaborations
Ishitobi has collaborated with notable colleagues, including Kouhei Fujii and Fumio Nakatsuji, to further advance their projects and share insights in their respective fields.
Conclusion
Yoshimitsu Ishitobi's contributions to joystick technology exemplify the importance of innovation in enhancing user interaction with electronic devices. His patent reflects a commitment to improving the functionality and experience of joystick controllers.