Location History:
- Ibaraki, JP (2005 - 2013)
- Hitachinaka, JP (2007 - 2021)
Company Filing History:
Years Active: 2005-2021
Title: Nobuhito Hosokawa: Innovator in Power Tool Technology
Introduction
Nobuhito Hosokawa is a prominent inventor based in Hitachinaka, Japan. He has made significant contributions to the field of power tools, holding a total of 7 patents. His innovative designs focus on enhancing the functionality and safety of power tools, making them more efficient for users.
Latest Patents
One of Hosokawa's latest patents is a power tool designed to perform a control process that avoids the operation of a protection function for safeguarding the motor against overload. The control unit in this invention detects the current flowing in the motor and determines if it exceeds a specified threshold. If the current exceeds this threshold, the control unit initiates a duty ratio adjustment mode. In cases where the current surpasses a maximum limit, the control unit prioritizes protection by stopping power supply to the motor. This innovative approach ensures that the tool operates safely while maintaining performance.
Another notable patent is for a power tool that includes an off-lock member. This design features a motor housed within a casing, a switch for powering the motor, and a switch lever that allows users to turn the switch ON and OFF. The off-lock member is designed to be movable relative to the switch lever and includes engaging parts that interact with the housing, enhancing the tool's usability and safety.
Career Highlights
Nobuhito Hosokawa has worked with notable companies such as Hitachi Koki Co., Ltd. and Koki Holdings Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in power tool technology.
Collaborations
Throughout his career, Hosokawa has collaborated with talented individuals, including Tomoya Ikeda and Hideyuki Tanimoto. These partnerships have contributed to the advancement of his inventions and the overall improvement of power tool designs.
Conclusion
Nobuhito Hosokawa is a distinguished inventor whose work in power tool technology has led to several innovative patents. His commitment to enhancing the safety and efficiency of power tools continues to impact the industry positively.