Location History:
- Nagasakadai, Kanazawa-shi, Ishikawa-ken, JP (2003)
- Kanazawa-shi, Ishikawa-ken, JP (2004)
- Kunitachi, JP (2003 - 2013)
Company Filing History:
2 out of 42,485 
1 out of 3,781 
4 out of 832,680 Years Active: 2003-2013
Title: Toshio Ando: Innovator in Semiconductor Technology
Introduction
Toshio Ando is a prominent inventor based in Kunitachi, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 7 patents. His work focuses on enhancing the performance and stability of semiconductor devices.
Latest Patents
One of his latest patents is a semiconductor device designed for performing photoelectric conversion. This device features an external base electrode with a two-layered structure. The first layer consists of a p-type polysilicon film doped with a medium concentration of boron, while the second layer is doped with a high concentration of boron. This innovative design reduces the resistance at the junction between the external base electrode and the intrinsic base layer, improving overall efficiency.
Another notable patent is related to the fabrication method of semiconductor integrated circuits. In this method, a ruthenium electrode is formed using a chemical vapor deposition technique. By limiting the introduction of an oxidation gas during the precursor supply, Ando successfully creates a ruthenium film with minimal oxygen contamination. This process enhances the thermal stability of the film, making it suitable for advanced semiconductor applications.
Career Highlights
Throughout his career, Toshio Ando has worked with several notable companies, including Hitachi, Ltd. His experience in the semiconductor industry has allowed him to develop innovative solutions that address critical challenges in the field.
Collaborations
Ando has collaborated with esteemed colleagues such as Akitoshi Toda and Hidenori Sato. Their combined expertise has contributed to the advancement of semiconductor technologies and the successful development of various patents.
Conclusion
Toshio Ando's contributions to semiconductor technology have made a lasting impact on the industry. His innovative patents and collaborative efforts continue to drive advancements in this critical field.
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.