This inventor holds 11 USPTO granted patents. Top assignees: Hitachi, Ltd., Agency of Industrial Science and Technology, Elpida Memory, Inc.. Active years: 1979-2009.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Kokubunji, JP (1991)
- Fuchu, JP (1979 - 2009)
Company Filing History:
7 out of 42,740 
1 out of 1,430 
1 out of 1,458 
Years Active: 1979-2009
Title: Innovator Junji Shigeta: Pioneering Semiconductor Technologies
Introduction: Junji Shigeta is a notable inventor based in Fuchu, Japan, recognized for his significant contributions to semiconductor technology. With an impressive portfolio of 11 patents, his work demonstrates a profound understanding of integrated circuit devices and memory technologies.
Latest Patents: Shigeta’s innovative approach is showcased in his latest patents, including a semiconductor integrated circuit device that enhances memory array structures. This invention is particularly significant as it involves a memory array of cells utilizing a storage circuit and comparator, enabling low-power, high-speed operation while minimizing the influence of search-line noise. Another noteworthy invention is the integrated circuit device designed for IC cards and mobile terminals, which combines flash memory and EEPROM technologies. This invention not only optimizes memory capacity but also promotes a reduction in chip area by configuring EEPROM application program data efficiently.
Career Highlights: Throughout his career, Junji Shigeta has been associated with leading technology companies, including Hitachi, Ltd. and Elpida Memory, Inc. His work in these esteemed institutions has facilitated advancements in semiconductor technologies and memory solutions, thereby influencing the industry significantly.
Collaborations: Shigeta's journey in innovation has been enriched through collaborations with notable coworkers, such as Yasunari Umemoto and Osamu Kagaya. These partnerships have fostered a collaborative environment that has driven forward-thinking approaches to semiconductor design and application.
Conclusion: Junji Shigeta stands out as a prominent figure in the semiconductor field, with a track record of innovation that continues to impact technology development. His ability to invent and improve upon existing technologies is commendable, and his contributions are invaluable to the industry’s progress. Through his patents and collaborative efforts, Shigeta exemplifies how innovative thinking can lead to practical solutions that advance technology and benefit society.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile