This inventor holds 6 USPTO granted patents and 4 EPO patents. Top assignees: Tohoku University, Asahi Kasei Kabushiki Kaisha, Oki Electric Industry Co., Ltd.. Active years: 2007-2021.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
5 out of 1,052 
4 out of 998 
1 out of 4,980 
Years Active: 2007-2021
Title: Akira Watanabe: Innovator in Semiconductor Technology
Introduction
Akira Watanabe is a prominent inventor based in Miyagi, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 6 patents. His work focuses on enhancing the efficiency and manufacturing processes of semiconductor devices and solar cells.
Latest Patents
Watanabe's latest patents include innovative applications in semiconductor films and elements. One of his notable inventions relates to an application liquid for forming a semiconductor film. This application liquid comprises inorganic semiconductor particles and a compound with a relative permittivity of 2 or more. The method for producing the semiconductor film involves applying this liquid, resulting in a semiconductor film and element that utilize this technology.
Another significant patent involves a solar cell that can be manufactured through a non-vacuum process, which enhances photoelectric conversion efficiency. This solar cell includes at least a first and a second semiconductor layer, with the first layer containing metal oxide particles sized between 1 nm and 500 nm. The organic compound content in this layer is specified to be between 10 mass % and 90 mass %.
Career Highlights
Throughout his career, Watanabe has worked with esteemed organizations such as Tohoku University and Asahi Kasei Corporation. His experience in these institutions has allowed him to develop and refine his innovative ideas in semiconductor technology.
Collaborations
Watanabe has collaborated with notable colleagues, including Toru Yumoto and Takahiro Sawamura. These partnerships have contributed to the advancement of his research and the successful development of his patents.
Conclusion
Akira Watanabe's contributions to semiconductor technology and solar cell efficiency highlight his role as a leading inventor in the field. His innovative patents and collaborations reflect his commitment to advancing technology for a sustainable future.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile