Company Filing History:
5 out of 7,524 
4 out of 20 Years Active: 2011-2017
Title: Michihiro Kawashita: Innovator in Semiconductor Technology
Introduction
Michihiro Kawashita is a prominent inventor based in Hitachinaka, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of nine patents. His work focuses on enhancing the performance of semiconductor devices while maintaining productivity.
Latest Patents
One of his latest patents involves a semiconductor device and method of manufacturing the same. This innovation addresses the challenge of stacking multiple semiconductor chips to enhance performance without compromising productivity. The device features a first semiconductor substrate with a first surface and a second surface opposite the first surface. It includes a first insulating film on the first surface, a first hole partially extending into the substrate, and a second hole on the second surface. A first electrode fills the first hole entirely, while a conductive film is conformally formed in the second hole. This conductive film connects electrically to the bottom surface of the first electrode and leaves a third hole in the substrate open, which is designed to receive a second electrode from a second semiconductor substrate.
Career Highlights
Kawashita has worked with notable companies in the semiconductor industry, including Renesas Electronics Corporation and Tessera Advanced Technologies, Inc. His experience in these organizations has allowed him to develop and refine his innovative ideas in semiconductor technology.
Collaborations
Throughout his career, Kawashita has collaborated with talented individuals such as Yasuhiro Yoshimura and Naotaka Tanaka. These collaborations have contributed to the advancement of his projects and innovations.
Conclusion
Michihiro Kawashita's contributions to semiconductor technology demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of the complexities involved in semiconductor design and manufacturing. His work continues to influence the industry and pave the way for future advancements.
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.