Location History:
- Osaka, JP (2008)
- Hikone, JP (2013)
- Shiga, JP (2015)
Company Filing History:
1 out of 16,453 
1 out of 1,623 
1 out of 13,307 Years Active: 2008-2015
Title: Masamichi Nakamura: Innovator in Electric Tool Technology
Introduction
Masamichi Nakamura is a notable inventor from Shiga, Japan, recognized for his contributions to the field of electric tools. With a total of 3 patents to his name, Nakamura has made significant advancements in the design and functionality of rechargeable electric tools.
Latest Patents
Nakamura's latest patents include a rechargeable electric tool and a method for manufacturing such tools. This innovative electric tool is powered by a secondary battery and features an output section that transmits motor rotation directly or through a decelerator. It also includes a voltage measurement section that monitors battery voltage, a storage means for reference voltage, and a control means that manages motor operation. The control system is designed to detect motor lock conditions and respond by stopping or decelerating the motor when the battery voltage falls below a predetermined reference level.
Another significant patent is for an electric power tool equipped with a holding device. This tool comprises a body part that outputs rotational force, a grip part extending from the body, and a suspension link at the opposite end for hanging the body. The design ensures that when suspended, the tool maintains a balanced horizontal posture, enhancing usability and safety.
Career Highlights
Throughout his career, Masamichi Nakamura has worked with prominent companies such as Panasonic Corporation and Matsushita Electric Works, Ltd. His experience in these organizations has contributed to his expertise in electric tool innovation.
Collaborations
Nakamura has collaborated with notable coworkers, including Hiroshi Matsumoto and Hidekazu Yuasa. Their combined efforts have fostered advancements in electric tool technology.
Conclusion
Masamichi Nakamura's innovative work in electric tools has led to significant advancements in the industry. His patents reflect a commitment to improving functionality and user experience in rechargeable electric tools.