Location History:
- Katsuta, JP (1997)
- Ibaraki-ken, JP (1997)
- Hitachinaka, JP (2001 - 2005)
Company Filing History:
Years Active: 1997-2005
Title: The Innovative Contributions of Takahiko Shimada
Introduction
Takahiko Shimada is a notable inventor based in Hitachinaka, Japan. He has made significant contributions to the field of power tools, holding a total of 5 patents. His work reflects a commitment to enhancing the functionality and efficiency of tools used in various applications.
Latest Patents
One of his latest inventions is a reciprocal-movement power tool. This tool features a movable blade that is reciprocally movably provided on a main body. It includes a receiving plate that supports an angle iron to be cut, positioned in front of the movable blade. The blade is fixed on the front tip of a rod-shaped shuttle screw, which moves back and forth within a tubular screw shaft. The screw shaft is equipped with a female screw portion and is rotated through a joint spindle that decelerates the motor's rotation. The shuttle screw has a male screw portion that engages with the female screw portion. Another significant invention is a DC power source unit. This unit generates DC voltage and includes an output cable that connects to an adapter plug for electrically powered tools, such as drills. An output voltage switching unit adjusts the voltage supplied to match the rated voltage of the tool.
Career Highlights
Takahiko Shimada is currently employed at Hitachi Koki Co., Ltd., a company known for its innovative power tools and equipment. His work at Hitachi has allowed him to develop and refine his inventions, contributing to the company's reputation for quality and innovation in the industry.
Collaborations
Throughout his career, Takahiko has collaborated with talented individuals such as Chikai Yoshimizu and Hiroaki Orikasa. These collaborations have fostered a creative environment that has led to the development of groundbreaking tools and technologies.
Conclusion
Takahiko Shimada's contributions to the field of power tools exemplify his innovative spirit and dedication to improving technology. His patents reflect a deep understanding of engineering principles and a commitment to enhancing user experience.
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.