Company Filing History:
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Years Active: 1999-2007
Title: The Innovations of Takehisa Yokohama
Introduction
Takehisa Yokohama, an inventive spirit hailing from Higashiyamato, Japan, has made significant contributions to the field of semiconductor technology and battery protection systems. With a remarkable portfolio of two patents, Yokohama is recognized for his pioneering work in enhancing electronic device functionality and safety.
Latest Patents
Yokohama's latest inventions include a cutting-edge semiconductor integrated circuit designed to minimize package size by reducing the number of terminals in a system-in-package (SiP) arrangement. This innovation facilitates the testing of SDRAM (Synchronous Dynamic Random-Access Memory) internally through an integrated testing circuit, thereby eliminating the need to extrude terminals externally.
His second patent is a sophisticated secondary battery protection device aimed at preventing overcharging and over-discharging. This protection circuit enables a secondary battery to operate safely by controlling two switches during charging and discharging operations, ensuring that the battery remains functional even under temporary overdischarge conditions.
Career Highlights
Throughout his career, Takehisa Yokohama has worked with prominent companies such as Hitachi Maxell, Limited and Hitachi Microcomputer System, Ltd., where he has honed his skills in the domains of microelectronics and battery technology. His work has not only advanced product development within these organizations but has also contributed to the broader field of electronic components.
Collaborations
Yokohama has collaborated with talented engineers and innovators, including Takeshi Yamaguchi and Yosifumi Sakaguchi. Together, they have pushed the boundaries of technology, leading to the development of innovative products that address modern electronic challenges.
Conclusion
Takehisa Yokohama stands out as a distinguished inventor whose work in semiconductor circuits and battery protection devices exemplifies the spirit of innovation. His patents not only reflect his ingenuity but also signify advancements that can potentially reshape the electronic landscape. As technology continues to evolve, Yokohama’s contributions remain significant in the pursuit of more efficient and safer electronic products.
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.