Location History:
- Tottori, JP (2007)
- Yonago, JP (2008 - 2009)
Company Filing History:
2 out of 16,453 
1 out of 27,375 
Years Active: 2007-2009
Title: Kinjiro Okinaga: Innovator in Brushless Motor Technology
Introduction
Kinjiro Okinaga is a notable inventor based in Yonago, Japan. He has made significant contributions to the field of brushless motor technology, holding a total of 3 patents. His innovative designs have paved the way for advancements in motor efficiency and performance.
Latest Patents
Okinaga's latest patents include a brushless motor with a bearing and bearing housing. This invention features a separation preventing mechanism that utilizes a resin-form insertion section, allowing for easy disassembly after assembly and size adjustment. Another significant patent is for a brushless motor and method of manufacturing the same. This design incorporates fluid bearing mechanisms formed between a shaft and an oil-impregnated sintered sleeve, achieving necessary bearing stiffness at high RPM while suppressing an increase in bearing loss.
Career Highlights
Throughout his career, Okinaga has worked with prominent companies such as Panasonic Corporation and Matsushita Electric Industrial Co., Ltd. His experience in these organizations has contributed to his expertise in motor technology and innovation.
Collaborations
Okinaga has collaborated with notable coworkers, including Kumio Masuda and Koji Kuyama. Their combined efforts have further advanced the development of brushless motor technologies.
Conclusion
Kinjiro Okinaga's contributions to brushless motor technology demonstrate his innovative spirit and dedication to engineering excellence. His patents reflect a commitment to improving motor efficiency and performance, making him a significant figure in the field.