Location History:
- Amagasaki, JP (1996)
- Hyogo, JP (2001 - 2003)
- Tokyo, JP (1998 - 2018)
Company Filing History:
11 out of 21,351 
1 out of 15,844 
Years Active: 1996-2018
Title: Takehiko Sato: Innovator in Photoelectric Conversion Technology
Introduction
Takehiko Sato is a prominent inventor based in Hyogo, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 12 patents. His work primarily focuses on photoelectric conversion devices and methods for manufacturing semiconductor devices.
Latest Patents
Among his latest patents is a photoelectric conversion device that features an n-type semiconductor layer and a p-type semiconductor layer. This device includes a collecting electrode formed on both the n-type and p-type semiconductor layers, positioned on the back surface opposite to the light receiving surface of an n-type crystalline silicon substrate. Additionally, an n-type semiconductor region is present on the light receiving surface side of the substrate. This innovative design allows for different average impurity concentrations in the n-type semiconductor regions, enhancing the device's efficiency. Another notable patent is for a chemical vapor deposition apparatus, which includes a substrate stage for mounting a substrate inside a reaction chamber. This apparatus improves the evenness of film thickness and reduces the generation of foreign particles, thereby enhancing the quality of semiconductor devices.
Career Highlights
Takehiko Sato has worked with leading companies in the industry, including Mitsubishi Electric Corporation. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking advancements in semiconductor technology.
Collaborations
Throughout his career, Sato has collaborated with notable colleagues such as Shigeru Matsuno and Masayoshi Tarutani. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.
Conclusion
Takehiko Sato's contributions to the field of photoelectric conversion and semiconductor technology are noteworthy. His innovative patents and collaborations with industry leaders highlight his role as a significant figure in advancing technology.
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.