This inventor holds 2 USPTO granted patents and 2 published patent applications. Top assignee: Kyocera Corporation. Active years: 2013-2015.
Location History:
- Shiga, JP (2013)
- Omihachimanshi, JP (2015)
Company Filing History:
Years Active: 2013-2015
Title: Manabu Komoda: Innovator in Solar Cell Technology
Introduction
Manabu Komoda is a notable inventor based in Omihachiman, Japan. He has made significant contributions to the field of solar cell technology, holding a total of 2 patents. His work focuses on innovative methods for manufacturing solar cell elements and modules.
Latest Patents
Komoda's latest patents include a solar cell element manufacturing method and a solar cell element. The manufacturing method involves two distinct etching processes followed by the formation of a semiconductor layer. In this method, a semiconductor substrate with a first conductor type is etched using a first acid aqueous solution that contains hydrofluoric acid, nitric acid, and sulfuric acid. Subsequently, the substrate is etched with a second acid aqueous solution that includes hydrofluoric acid and nitric acid, but with minimal sulfuric acid, to create an uneven surface. A semiconductor layer of a second conductivity type, which differs from the first, is then formed on part of this uneven surface.
Another patent details a solar cell element and its manufacturing method. This involves forming a reverse-conductive-type layer on at least one part of the first surface of a one-conductive-type semiconductor substrate. A conductive layer is then created on this reverse-conductive-type layer. The contact region, which electrically connects the conductive layer and the semiconductor substrate, is formed by heating and melting part of the conductive layer. This method allows for the production of solar cell elements without the need for complex treatments such as etching and re-growing a silicon thin layer.
Career Highlights
Manabu Komoda is currently associated with Kyocera Corporation, a leading company in the field of electronics and solar energy solutions. His work at Kyocera has been instrumental in advancing solar technology and enhancing the efficiency of solar cells.
Collaborations
Throughout his career, Komoda has collaborated with talented individuals such as Yasuhiro Okada and Yuusuke Nagou. These collaborations have contributed to the innovative developments in solar cell technology.
Conclusion
Manabu Komoda's contributions to solar cell technology through his patents and work at Kyocera Corporation highlight his role as a significant inventor in the field. His innovative methods for manufacturing solar cell elements are paving the way for advancements in renewable energy solutions.