Location History:
- Hyogo, JP (1990)
- Kobe, JP (1991 - 1993)
- Otsu, JP (2001)
- Shiga, JP (2001 - 2002)
Company Filing History:
4 out of 1,702 
2 out of 698 
1 out of 109 
Years Active: 1990-2002
Title: Hitoshi Nishio: Innovator in Semiconductor and Photovoltaic Technologies
Introduction
Hitoshi Nishio is a prominent inventor based in Shiga, Japan. He has made significant contributions to the fields of semiconductor devices and photovoltaic technologies. With a total of 7 patents to his name, Nishio's work has had a lasting impact on the industry.
Latest Patents
One of his latest patents is a method of producing a thin-film photovoltaic device. This method involves creating a rear electrode that includes a transparent conductive rear layer and a light-reflective metallic layer. The process utilizes a first plasma region with fine particles of zinc oxide and a second plasma region with fine particles of silver, formed in a chamber at a sputtering gas pressure of about 0.1 to about 0.27 Pa. The substrate is then passed over these plasma regions to create a bonding layer and a light-reflective metallic layer, resulting in an efficient rear electrode.
Another notable patent is a method and apparatus for manufacturing semiconductor devices. This method allows for the successive transfer of a substrate through multiple film-forming chambers, each responsible for forming different semiconductor layers. The process ensures that the substrate is efficiently treated to create layers of varying conductivity types, enhancing the overall performance of the semiconductor device.
Career Highlights
Throughout his career, Hitoshi Nishio has worked with several notable companies, including Kaneka Corporation and Kanegafuchi Kagaku Kogyo Kabushiki Kaisha. His experience in these organizations has contributed to his expertise in semiconductor and photovoltaic technologies.
Collaborations
Nishio has collaborated with several professionals in his field, including Hideo Yamagishi and Keiko Miki. These collaborations have further enriched his work and innovations.
Conclusion
Hitoshi Nishio's contributions to the fields of semiconductor and photovoltaic technologies are noteworthy. His innovative methods and patents continue to influence the industry, showcasing his dedication to advancing technology.