Location History:
- Hitachi, JA (1977)
- Hitachi, JP (1979)
Company Filing History:
2 out of 42,534 
1 out of 1,641 Years Active: 1977-1979
Title: Nobuhiko Shito: Innovator in Semiconductor Technology and Electro Photography
Introduction
Nobuhiko Shito is a notable inventor based in Hitachi, Japan. He has made significant contributions to the fields of semiconductor technology and electro photography. With a total of 2 patents, his work has had a lasting impact on these industries.
Latest Patents
Shito's latest patents include a liquid developer for electro photography and a method of making a semiconductor device. The liquid developer comprises a coloring agent, a coating agent, a resistivity controlling agent, and a carrier liquid. This formulation is designed to provide high reproducibility of images when specific copolymers are used as the coating agent. His method for making a semiconductor device involves applying a solution of a heterocyclic ring-containing polymer in an organic solvent to a semiconductor body. The organic solvent is then removed by heat, forming a coating that exhibits good thermal stability and electrical properties, making it useful as a passivating film.
Career Highlights
Throughout his career, Nobuhiko Shito has worked with prominent companies such as Hitachi, Ltd. and Hitachi Chemical Company, Ltd. His experience in these organizations has allowed him to develop innovative solutions that address complex challenges in technology.
Collaborations
Shito has collaborated with notable coworkers, including Takashi Yokoyama and Yasuo Miyadera. Their combined expertise has contributed to the advancement of their respective fields.
Conclusion
Nobuhiko Shito's contributions to semiconductor technology and electro photography demonstrate his innovative spirit and dedication to advancing technology. His patents reflect a commitment to improving the efficiency and effectiveness of these critical areas.