Location History:
- Kanagawa, JP (1987 - 1988)
- Chigasaki, JP (1986 - 2001)
Company Filing History:
4 out of 5,290 
2 out of 522 
1 out of 164 Years Active: 1986-2001
Title: Shigeru Nakajima: Innovator in Semiconductor Technology
Introduction
Shigeru Nakajima is a prominent inventor based in Chigasaki, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 7 patents. His work has paved the way for advancements in electronic devices and memory storage solutions.
Latest Patents
One of Nakajima's latest inventions is a semiconductor device that includes a silicon layer and an insulating layer formed on it. This device features a first semiconductor component that converts light into an electric signal and a second semiconductor component shielded from light by a silicon region. A through hole is also incorporated to allow light to reach the first semiconductor device.
Another notable patent is for a dynamic RAM cell with a trench-surrounded switching element. This semiconductor memory device consists of a substrate with multiple memory cells, each containing at least one capacitor. The design includes a trench that surrounds the memory cell, enhancing its performance and efficiency.
Career Highlights
Throughout his career, Shigeru Nakajima has worked with notable organizations, including Nippon Telegraph and Telephone Corporation and Nippon Telegraph and Telephone Public Corporation. His experience in these companies has contributed to his expertise in semiconductor technology and innovation.
Collaborations
Nakajima has collaborated with esteemed colleagues such as Kazushige Minegishi and Takashi Morie. These partnerships have fostered a creative environment that has led to groundbreaking advancements in their respective fields.
Conclusion
Shigeru Nakajima's contributions to semiconductor technology are invaluable. His innovative patents and collaborations have significantly impacted the industry, showcasing his dedication to advancing technology.