Company Filing History:
4 out of 16,115 
1 out of 375 
Years Active: 2002-2011
Title: Hiroshi Tada: Innovator in Field-Effect Transistor Technology
Introduction
Hiroshi Tada is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of semiconductor technology, particularly in the development of field-effect transistors. With a total of 5 patents to his name, Tada's work has had a lasting impact on the industry.
Latest Patents
Hiroshi Tada's latest patents include a method of manufacturing field-effect transistors and a display device. The method involves forming a protection layer on an active layer during the semiconductor layer forming process. It also includes the steps of applying a photoresist film, pattern exposing it, and developing the film using an alkaline developing liquid. This process results in a resist pattern that allows for the etching of the protection layer. Additionally, his display device features a first and second electrode on a flexible substrate, with an optical functional layer in between. This innovative design allows for connection portions to be located in the same region on the periphery of the flexible substrate.
Career Highlights
Throughout his career, Hiroshi Tada has worked with notable companies such as Fujifilm Corporation and Hayashibara Seibutsu Kagaku Kenkyujo. His experience in these organizations has contributed to his expertise in semiconductor technology and innovation.
Collaborations
Hiroshi Tada has collaborated with esteemed colleagues, including Makoto Satsuki and Akira Shinpo. Their combined efforts have further advanced the field of semiconductor research and development.
Conclusion
Hiroshi Tada's contributions to the field of field-effect transistors and display devices highlight his innovative spirit and dedication to technology. His patents and collaborations reflect a commitment to advancing semiconductor technology, making him a notable figure in the industry.