This inventor holds 2 USPTO granted patents. Top assignees: Fujitsu Corporation, Nippon Telegraph and Telephone Public Corporation. Active years: 1980.
Company Filing History:
2 out of 39,371 
2 out of 522 Years Active: 1980
Title: Kuniyasu Kawarada: Innovator in Semiconductor Technology
Introduction
Kuniyasu Kawarada is a notable inventor based in Musashino, Japan. He has made significant contributions to the field of semiconductor technology, particularly in the development of integrated circuit devices. With a total of 2 patents, his work has had a lasting impact on the industry.
Latest Patents
Kawarada's latest patents include advancements in semiconductor integrated circuit devices. One of his inventions focuses on an improved semiconductor integrated circuit device featuring a memory cell array formed of integrated injection logic memory cells. This device includes integration injection logic memory cells arranged in a matrix form, with word lines and bit lines connected to the memory cells. Notably, one of the word lines is formed by a semiconductor bulk, with current sources provided at both ends of the word lines or bit lines. Another patent describes a semiconductor integrated circuit device that has an array of memory cells formed by integrated injection logic. This design incorporates a desired number of dummy cells at both ends of each line of the array, allowing for the equalization of currents flowing in the memory cells.
Career Highlights
Throughout his career, Kuniyasu Kawarada has worked with prominent companies such as Fujitsu Corporation and Nippon Telegraph and Telephone Public Corporation. His experience in these organizations has contributed to his expertise in semiconductor technology and innovation.
Collaborations
Kawarada has collaborated with notable coworkers, including Kazuhiro Toyoda and Masao Suzuki. Their joint efforts have further advanced the field of semiconductor integrated circuits.
Conclusion
Kuniyasu Kawarada's contributions to semiconductor technology through his patents and collaborations highlight his role as an influential inventor. His work continues to shape the future of integrated circuit devices.