Location History:
- Maebashi, JP (1997 - 2005)
- Takasaki, JP (1998 - 2006)
- Tokyo, JP (2008 - 2018)
- Kanagawa, JP (2012 - 2019)
Company Filing History:
20 out of 7,524 
6 out of 42,485 
3 out of 8 
Years Active: 1997-2019
Title: Nobuya Koike: A Pioneer in Semiconductor Technology
Introduction: Nobuya Koike, based in Tokyo, Japan, is a notable inventor with a remarkable portfolio of 31 patents to his name. His innovations primarily focus on semiconductor devices and electronic systems, showcasing a profound understanding of electrical engineering and device functionality.
Latest Patents: Among his latest contributions, Koike's patents include advancements in semiconductor devices and electronic devices that significantly enhance performance by supporting large currents. One of his key inventions involves a semiconductor device where an emitter terminal protrudes from one side of a sealing body, while various signal terminals extend from the opposite side. Additionally, his design features a second semiconductor chip that incorporates a diode mounted in a strategic position relative to a first semiconductor chip with an Insulated Gate Bipolar Transistor (IGBT). Another vital patent describes a power MOSFET and a sense MOSFET within a semiconductor chip, equipped with a source pad that outputs current, along with a Kelvin pad for detecting the source potential. Unique design elements, such as a slit in the source electrode, optimize function and measurement accuracy.
Career Highlights: Koike has made significant strides in the field while working with distinguished companies, including Renesas Electronics Corporation and Hitachi Ltd. His roles in these companies have allowed him to influence the development of cutting-edge technologies in semiconductor manufacturing and design.
Collaborations: Throughout his career, Koike has collaborated with other esteemed professionals in the industry, including Atsushi Nishikizawa and Yukihiro Sato. These partnerships have aided in the advancement of innovative semiconductor solutions, leveraging diverse expertise to tackle complex engineering challenges.
Conclusion: Nobuya Koike stands out as an influential figure in the realm of semiconductor technology. His patents reflect a deep commitment to innovation, contributing to improved electronic systems that advance modern technology. With continuing collaboration and development, Koike is sure to impact the industry further.
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.