Location History:
- Kokubu, JP (2002)
- Kagoshima, JP (2005 - 2012)
- Kirishima, JP (2012)
- Gyeonggi-do, KR (2014)
Company Filing History:
Years Active: 2002-2014
Title: The Innovations of Shuji Nakazawa
Introduction
Shuji Nakazawa is a prominent inventor based in Kagoshima, Japan. He has made significant contributions to the field of photoelectric conversion devices, holding a total of 6 patents. His work focuses on improving the efficiency and reliability of these devices, which are essential in various applications, including solar energy.
Latest Patents
One of Nakazawa's latest patents is a photoelectric conversion device designed to enhance photoelectric conversion efficiency. This device improves reliability by increasing the contact force between a light-absorbing layer and an electrode layer. The structure includes an electrode layer and a light-absorbing layer that contains a compound semiconductor. Notably, the light-absorbing layer consists of a first layer close to the electrode and a second layer above it, with the first layer having a lower void ratio than the second.
Another significant patent is a method for manufacturing a photoelectric conversion device aimed at improving conversion efficiency. This method involves a semiconductor layer on one main surface of an electrode, which contains a I-III-VI group compound semiconductor. The semiconductor layer features a connection layer that varies in composition, enhancing the device's overall performance.
Career Highlights
Shuji Nakazawa is currently associated with Kyocera Corporation, a leading company in the technology sector. His work at Kyocera has allowed him to focus on innovative solutions in the field of photoelectric conversion, contributing to advancements in renewable energy technologies.
Collaborations
Throughout his career, Nakazawa has collaborated with notable colleagues, including Tatsuji Furuse and Shintaro Kubo. These collaborations have fostered a creative environment that encourages the development of cutting-edge technologies.
Conclusion
Shuji Nakazawa's contributions to the field of photoelectric conversion devices highlight his innovative spirit and dedication to advancing technology. His patents reflect a commitment to improving efficiency and reliability in renewable energy applications.