Location History:
- Tokyo, JP (2006 - 2016)
- Minato-ku, JP (2014 - 2018)
Company Filing History:
6 out of 596 
1 out of 51 
1 out of 1 Years Active: 2006-2018
Title: Shigeru Okuuchi: Innovator in Solar Cell Technology
Introduction
Shigeru Okuuchi is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of solar cell technology, holding a total of 8 patents. His innovative work focuses on improving the efficiency and production methods of solar cells.
Latest Patents
Okuuchi's latest patents include a wafer for solar cells, a method of producing wafers for solar cells, a method of producing solar cells, and a method of producing solar cell modules. His patented wafer can be produced using a polycrystalline semiconductor wafer cut out with a bonded abrasive wire, enabling the manufacturing of solar cells with high conversion efficiency. Notably, in the wafer before acid texturing, produced from a polycrystalline semiconductor wafer, an amorphous layer does not exist, and irregularities from the cutting process are retained on at least one surface of the wafer. Additionally, his solar cell wafer features a porous layer on the surface of a semiconductor wafer, which significantly reduces light reflection loss.
Career Highlights
Throughout his career, Shigeru Okuuchi has worked with notable companies such as Sumco Corporation and Mitsubishi Materials Silicon Corporation. His experience in these organizations has contributed to his expertise in semiconductor technology and solar energy solutions.
Collaborations
Okuuchi has collaborated with esteemed colleagues, including Shinichi Ogata and Kazushige Takaishi. Their joint efforts have further advanced the development of innovative solar technologies.
Conclusion
Shigeru Okuuchi's contributions to solar cell technology exemplify his commitment to innovation and efficiency in renewable energy. His patents and collaborations continue to influence the industry positively.
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.