Location History:
- Sendai, JP (2018 - 2019)
- Miyagi, JP (2017 - 2021)
Company Filing History:
3 out of 982 
2 out of 1,401 
1 out of 101 Years Active: 2017-2021
Title: Yasuhiro Shoji: Innovator in Crystal Manufacturing and Substrate Processing
Introduction
Yasuhiro Shoji is a notable inventor based in Miyagi, Japan. He has made significant contributions to the fields of crystal manufacturing and substrate processing. With a total of 5 patents to his name, his work has advanced the technology in these areas.
Latest Patents
One of Yasuhiro Shoji's latest patents is focused on a crystal material and method of manufacturing the same. This invention clarifies and defines a congruent composition of a langasite-based oxide. It establishes a method for manufacturing a crystal with a desired composition of AEME(GaAl)SiO. This innovation suppresses the formation of impurities and improves both the yield and the crystal manufacturing rate. The raw material for this process is a mixture that includes an alkaline-earth metal or its carbonate or oxide, Nb or Ta or its oxide, Ga or its oxide, Al or its oxide, and Si or its oxide.
Another significant patent involves a substrate processing system and a method for determining the flow rate of gas. This system includes a substrate processing apparatus and a measurement apparatus. The gas supply unit features a flow rate controller and a secondary valve, which opens when a voltage is output from a first controller. The measurement apparatus measures the gas flow rate according to instructions from the first controller, ensuring precise control over the substrate processing.
Career Highlights
Yasuhiro Shoji has worked with esteemed organizations such as Tohoku University and C & A Corporation. His experience in these institutions has allowed him to develop and refine his innovative ideas.
Collaborations
Throughout his career, Yasuhiro has collaborated with notable colleagues, including Akira Yoshikawa and Shunsuke Kurosawa. These partnerships have contributed to the advancement of his research and inventions.
Conclusion
Yasuhiro Shoji's contributions to crystal manufacturing and substrate processing highlight his innovative spirit and dedication to advancing technology. His patents reflect a commitment to improving processes and materials in his 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.