Company Filing History:
2 out of 35,705 
1 out of 7,525 
Years Active: 2012-2013
Title: Naoshi Doi: Innovator in Semiconductor Integrated Circuit Design
Introduction
Naoshi Doi is a prominent inventor based in Kanagawa, Japan, known for his contributions to semiconductor technology. He holds 2 patents that focus on innovative methods and apparatuses for analyzing and designing semiconductor integrated circuits. His work has significantly impacted the field, enhancing the efficiency and reliability of semiconductor devices.
Latest Patents
Doi's latest patents include a "Semiconductor Integrated Circuit Design Apparatus and Method for Analyzing a Delay in a Semiconductor Integrated Circuit." This invention features a delay analysis unit, a noise generation unit, a voltage fluctuation level analysis unit, and a timing verification unit. The apparatus is designed to analyze the static delay of semiconductor integrated circuits by applying noise information and verifying timing for operation based on the results of the analysis.
Another notable patent is the "Method, Apparatus, and System for Analyzing Operation of Semiconductor Integrated Circuits." This invention includes a simulation analyzing unit that extracts the inductances, resistances, and capacitances of a board, package, and semiconductor integrated circuit. It generates individual networks for each component and performs operation simulations by inserting test noise patterns into the integrated network.
Career Highlights
Naoshi Doi has worked with leading companies in the semiconductor industry, including NEC Corporation and Renesas Electronics Corporation. His experience in these organizations has allowed him to develop cutting-edge technologies that address the challenges faced in semiconductor design and analysis.
Collaborations
Doi has collaborated with notable professionals in the field, including Takeshi Watanabe and Itsuki Yamada. These partnerships have contributed to the advancement of semiconductor technology and the successful development of his patented inventions.
Conclusion
Naoshi Doi's innovative work in semiconductor integrated circuit design has made a significant impact on the industry. His patents reflect a deep understanding of the complexities involved in semiconductor technology, paving the way for future advancements.