This inventor holds 6 USPTO granted patents. Top assignees: Fujitsu Corporation, Fujitsu Microelectronics Limited. Active years: 2003-2010.
Company Filing History:
Years Active: 2003-2010
Title: Hisayoshi Oba: Innovator in Semiconductor Technology
Introduction
Hisayoshi Oba is a prominent inventor based in Kawasaki, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 6 patents. His work focuses on improving the efficiency and performance of semiconductor circuits.
Latest Patents
His latest patents include a method for setting up a terminal layer of a semiconductor circuit with multiple wiring layers. This method involves obtaining various types of information, such as placement data related to cells or macros, and comparing the driving capacity of these components with the resistance of the connecting wiring. Another notable patent is a timing analysis apparatus that extracts circuit data from layout information, calculates delay times, and analyzes timing variations to enhance circuit performance.
Career Highlights
Throughout his career, Hisayoshi Oba has worked with notable companies, including Fujitsu Corporation and Fujitsu Microelectronics Limited. His experience in these organizations has allowed him to develop innovative solutions that address complex challenges in semiconductor design and manufacturing.
Collaborations
Hisayoshi has collaborated with esteemed colleagues, including Noboru Yokota and Noboru Kosugi. These partnerships have contributed to the advancement of semiconductor technologies and have fostered a collaborative environment for innovation.
Conclusion
Hisayoshi Oba's contributions to semiconductor technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence the development of efficient and high-performance semiconductor circuits.