Location History:
- Kanagawa, JP (1986)
- Kawasaki, JP (1991 - 1992)
Company Filing History:
3 out of 4,800 
1 out of 11 Years Active: 1986-1992
Title: Osamu Ishiwata: Innovator in Semiconductor-Based Radiation Detection
Introduction
Osamu Ishiwata is a notable inventor based in Kawasaki, Japan. He has made significant contributions to the field of semiconductor technology, particularly in radiation detection. With a total of 3 patents to his name, Ishiwata's work has advanced the capabilities of neutron detection.
Latest Patents
One of his latest patents is a semiconductor-based radiation-detector element specifically designed for neutron detection. This innovative element utilizes a high sensitivity single-crystal semiconductor substrate that has at least one region of .sup.3 He gas diffused within it. Upon applying an inverse bias to the junction in the semiconductor substrate, the interaction of incident neutrons with the resident .sup.3 He gas generates hole-electron pairs in the depletion layer. These pairs produce output electrical pulses that can be utilized by detection and measuring apparatus connected to the semiconductor-based radiation-detector element.
Career Highlights
Throughout his career, Osamu Ishiwata has worked with prominent companies such as Fuji Electric Co., Ltd. and Fuji Electric Corporate Research & Development Co., Ltd. His experience in these organizations has allowed him to refine his expertise in semiconductor technology and radiation detection.
Collaborations
Ishiwata has collaborated with notable colleagues, including Noritada Sato and Toshikazu Suzuki. Their combined efforts have contributed to advancements in the field of semiconductor-based detection technologies.
Conclusion
Osamu Ishiwata's innovative work in semiconductor-based radiation detection has made a significant impact in the field. His patents and collaborations reflect his dedication to advancing technology in neutron detection.
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.