Norihiro Yamamoto

Title: Norihiro Yamamoto: Innovator in Motor Technology

Introduction

Norihiro Yamamoto is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of motor technology, holding a total of 9 patents. His innovative designs and concepts have advanced the efficiency and functionality of various motor systems.

Latest Patents

Yamamoto's latest patents include a permanent magnet motor, a position estimation apparatus, and a motor drive control apparatus. The permanent magnet motor features a rotor with a rotation axle and multiple magnetized rotor magnets arranged to alternate between N-poles and S-poles. This design incorporates first and second ring-shaped claw-pole units that face the rotor magnets, enhancing the motor's performance. Additionally, the motor controller he developed operates using two distinct control methods based on current command values, utilizing an analog-to-digital converter for improved functionality.

Career Highlights

Throughout his career, Yamamoto has worked with notable companies such as Ricoh Company, Ltd. and Toshiba Corporation. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking technologies in the motor industry.

Collaborations

Yamamoto has collaborated with esteemed colleagues, including Haruyuki Suzuki and Fumihiro Shimizu. Their combined expertise has fostered innovation and development in their respective fields.

Conclusion

Norihiro Yamamoto's contributions to motor technology exemplify his dedication to innovation and excellence. His patents and collaborations continue to influence the industry, showcasing the importance of inventive minds in advancing technology.