Location History:
- Sakai, JP (1993)
- Shijonawate, JP (1993)
- Kadoma, JP (2011)
- Hikone, JP (2013)
- Osaka, JP (1996 - 2014)
Company Filing History:
6 out of 2,664 
6 out of 16,453 
2 out of 1,623 
Years Active: 1993-2014
Title: Yutaka Yamada: Innovator in Electric Power Tools
Introduction
Yutaka Yamada is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of electric power tools, holding a total of 17 patents. His innovative designs have enhanced the functionality and efficiency of various tools used in both professional and personal settings.
Latest Patents
Yamada's latest patents focus on advanced electric power tools. One notable invention includes a motor-driven electric power tool that features a speed reducer for transferring rotational power at a reduced speed. This tool incorporates a reduction ratio changing unit that allows for the adjustment of the speed reducer's ratio. The mechanism includes an axially slidable changeover member and a gear member, which engage or disengage based on the axial slide position. Additionally, the reduction ratio changing unit is equipped with a shift actuator, a driving state detector, and a slide position detector, all of which work together to optimize the tool's performance.
Career Highlights
Throughout his career, Yutaka Yamada has worked with notable companies such as Kubota Corporation and Panasonic Corporation. His experience in these organizations has allowed him to refine his skills and contribute to the development of innovative technologies in the electric power tool sector.
Collaborations
Yamada has collaborated with several talented individuals in his field, including Kiyoshi Izumi and Kenichiro Inagaki. These partnerships have fostered a creative environment that has led to the successful development of various inventions.
Conclusion
Yutaka Yamada's contributions to electric power tools demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of technology and a desire to improve the tools that many rely on daily.
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.