Location History:
- Fussa, JP (1999 - 2005)
- Tokyo, JP (2006 - 2017)
Company Filing History:
9 out of 1,458 
4 out of 42,488 
3 out of 336 
Years Active: 1999-2017
Title: **Inventor Shuichi Kubouchi: A Pioneer in Semiconductor Technology**
Introduction
Shuichi Kubouchi is a notable inventor based in Tokyo, Japan, with an impressive portfolio of 15 patents. His innovative contributions to semiconductor technology have significantly advanced the field, particularly through his latest inventions that focus on enhancing device performance and reliability.
Latest Patents
Kubouchi's recent patents include a groundbreaking semiconductor device featuring an electrical fuse and a control method. This invention provides an electrical fuse connected to a detection node through a selective transistor, along with a precharge transistor that precharges the detection node while the selective transistor remains off. A bias transistor then allows bias current to flow into the detection node during selective transistor activation, ensuring that the bias current is reduced in a stepwise or continuous manner.
Another significant patent involves a semiconductor device with a roll call circuit. This innovation consists of multiple memory banks that contain a multitude of memory cells. Each memory bank is paired with redundant circuits tasked with replacing defective memory cells. Additionally, dedicated roll call circuits generate roll call data when addressing defective memory cells and communicate this data to the associated data buses in parallel, optimizing memory management and fault tolerance.
Career Highlights
Throughout his career, Shuichi Kubouchi has made substantial contributions while working for key companies in the semiconductor industry. He served at Elpida Memory, Inc. and Hitachi, Ltd., where he honed his expertise in semiconductor design and innovation.
Collaborations
Throughout his journey, Kubouchi had the opportunity to collaborate with fellow professionals in the field, including notable coworkers Hiroki Fujisawa and Koichiro Ninomiya. These collaborations have fostered an environment of creativity and innovation, aiding in the successful development of advanced technologies.
Conclusion
Shuichi Kubouchi's dedication to innovation and excellence in semiconductor technology is evident through his numerous patents and impactful career. His work continues to shape the future of semiconductor devices, illustrating the vital role inventors play in technological advancement.
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.