Location History:
- Kosai, JP (1998 - 1999)
- Hamamatsu, JP (2000 - 2013)
Company Filing History:
Years Active: 1998-2013
Title: Innovations of Yoshihiko Harada
Introduction
Yoshihiko Harada is a notable inventor based in Hamamatsu, Japan. He has made significant contributions to the field of electric motors, holding a total of 5 patents. His work focuses on enhancing the efficiency and functionality of motor devices.
Latest Patents
One of his latest patents is for a brushed electric motor and method for setting brush configuration. This invention includes a motor that comprises a magnet, an armature, a common brush, a low-speed drive brush, and a high-speed drive brush. The design features four or more magnetic pole portions and an armature with fourteen teeth and a coil wound around them. The arrangement of the brushes is such that they do not short-circuit adjacent segments of the commutator. Another significant patent is for a motor device that has a commutator and brushes located outside the yoke. This design includes a motor unit and a reduction unit, with the commutator and brushes positioned in a gear housing that is fixed to the opening of the yoke.
Career Highlights
Throughout his career, Yoshihiko Harada has worked with several companies, including Asmo Co., Ltd. and Ipics Corporation. His experience in these organizations has contributed to his expertise in motor technology and innovation.
Collaborations
Yoshihiko has collaborated with notable coworkers such as Masashi Nakata and Akio Oshiro. Their joint efforts have likely played a role in advancing the projects they have worked on together.
Conclusion
Yoshihiko Harada's contributions to the field of electric motors demonstrate his innovative spirit and technical expertise. His patents reflect a commitment to improving motor efficiency and functionality, making him a significant figure in the realm of inventions.