Company Filing History:
3 out of 10,092 
2 out of 21,831 
Years Active: 1998-2023
Title: Tadashi Yamashita: Innovator from Wako, Japan
Introduction
Tadashi Yamashita is an influential inventor hailing from Wako, Japan. With a portfolio of 5 patents, he has made significant contributions to the fields of power supply technology and work machinery.
Latest Patents
Yamashita's most recent patents highlight his innovative approach to engineering. One such invention is the "Power Supply Connection Device," which includes a connection box that links a battery pack and an electric generator. This device features a first connection part connected to the battery pack and a second connection part linked to the electric generator. It also incorporates a first circuit that connects to a commercial power supply and a second circuit that enables the connection between the battery and generator upon detecting a power outage.
Another notable invention is the "Handle Device of Work Machine." This device features a foldable handle relative to a frame, equipped with a handle support part that allows the handle to turn. The handle intersects this support part, and left and right attachment parts are strengthened by a handle turning mechanism that provides suitable pressure, enhancing the functionality of work machines.
Career Highlights
Tadashi Yamashita has had a fruitful career, contributing to reputable companies in the automotive sector, including Honda Giken Kogyo Kabushiki Kaisha and Honda Motor Co., Ltd. His experiences at these organizations have undoubtedly shaped his innovative mindset and technical expertise.
Collaborations
Throughout his career, Yamashita has had the opportunity to collaborate with talented coworkers such as Shinji Yamanaka and Masahiro Yamamoto. These partnerships have helped foster an environment of creativity and innovation, leading to the development of impactful inventions.
Conclusion
Tadashi Yamashita is a remarkable inventor whose work in power supply devices and machinery continues to influence technology today. His patents not only demonstrate his creativity but also underscore the importance of innovation in advancing engineering practices.
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.