Shuichi Otsuka is a prominent inventor based in Miyota-machi, Japan. He has made significant contributions to the field of engineering, particularly in the development of advanced fan devices and motor control technologies. With a total of 10 patents to his name, Otsuka's work reflects a commitment to innovation and efficiency.

Latest Patents

One of Otsuka's latest patents is a fan device that features a stator core with multiple salient poles that extend radially outward. This design includes a rotor magnet that rotates outside the stator core, along with a dustproof cover that is strategically positioned between the stator core and the rotor magnet. The dustproof cover is designed with a cylindrical part that has an inner surface equipped with convex parts, which fit into the slot gaps between the ends of adjacent salient poles. Another notable patent is related to motor current shaping, which discloses a method and apparatus for generating a drive signal applied to a coil in a motor. This drive signal is activated during the commutation period, comprising pulses that vary throughout the duration of this period.

Career Highlights

Shuichi Otsuka is currently associated with Minebea Company, Limited, where he continues to innovate and develop new technologies. His work has been instrumental in enhancing the performance and reliability of various devices.

Collaborations

Otsuka has collaborated with notable colleagues, including Noboru Taniguchi and Kaoru Matsumoto, contributing to a dynamic and innovative work environment.

Conclusion

Shuichi Otsuka's contributions to the field of engineering through his patents and collaborations highlight his role as a leading inventor. His innovative designs and methods continue to influence the industry and pave the way for future advancements.

Profile summary based on public USPTO records.

Please report any incorrect information to [email protected]