Location History:
- Kosai, JP (2001)
- Hamamatsu, JP (1998 - 2002)
Company Filing History:
3 out of 800 
1 out of 19,697 
1 out of 832,680 Years Active: 1998-2002
Title: Naohisa Mimura: Innovator in Reluctance-Type Electric Motors
Introduction
Naohisa Mimura is a prominent inventor based in Hamamatsu, Japan. He has made significant contributions to the field of electric motors, particularly in the development of reluctance-type motors. With a total of five patents to his name, Mimura's work showcases his innovative approach to engineering and design.
Latest Patents
Mimura's latest patents include advancements in reluctance-type electric motors. One notable patent describes a reluctance-type motor that features a stator with multiple salient stator-poles and a rotor with salient rotor-poles. This design incorporates multi-phase coils mounted in the stator, along with a driver circuit that activates the coils when the salient rotor-poles align with the salient stator-poles. This innovative mechanism allows for drive current to be supplied when the inductance is zero.
Another significant patent involves a reluctance-type motor with a widened bottom. This design includes a core for both the rotor and stator, featuring a cylindrical ring with salient poles that protrude radially. The unique aspect of this design is that the bottom width of each pole is larger than the top width, enhancing the motor's efficiency and performance.
Career Highlights
Throughout his career, Naohisa Mimura has worked with notable companies such as Asmo Co., Ltd. and Denso Corporation. His experience in these organizations has contributed to his expertise in electric motor technology and innovation.
Collaborations
Mimura has collaborated with talented individuals in the field, including Yoshiyuki Takabe and Shinji Makita. These partnerships have likely fostered a creative environment that has led to the development of his innovative patents.
Conclusion
Naohisa Mimura's contributions to the field of reluctance-type electric motors highlight his innovative spirit and engineering prowess. His patents reflect a deep understanding of motor technology and a commitment to advancing the industry.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.