Location History:
- Itami, JP (2016)
- Kobe, JP (2022)
Company Filing History:
Years Active: 2016-2022
Title: The Innovations of Masanori Morishita
Introduction: Masanori Morishita is a notable inventor based in Kobe, Japan, known for his contributions in the field of semiconductor materials, particularly gallium arsenide substrates. With a portfolio of three patents, Morishita has made significant strides in enhancing the quality and performance of these crucial components in modern electronics.
Latest Patents: Among his latest innovations, Morishita has developed two key patents related to gallium arsenide crystal substrates. The first patent details a gallium arsenide crystal substrate that has a diameter ranging from 150 mm to 205 mm and a thickness between 300 µm and 800 µm, featuring either a flat portion or a notch portion. This innovative substrate achieves specific atomic concentrations of silicon and carbon, effectively controlling its average dislocation density to optimize performance.
The second patent covers a gallium arsenide single crystal substrate, characterized by its circular main surface. It specifies the etch pit formation process and sets parameters for counting etch pits within a certain diameter to ensure high quality, reinforcing the substrate's suitability for advanced semiconductor applications.
Career Highlights: Masanori Morishita has made significant contributions to Sumitomo Electric Industries, Limited, where he continues to work on advancing semiconductor technology. His expertise in gallium arsenide materials positions him as a key player in the ongoing development of high-performance electronic components, further emphasizing the importance of his inventions in the tech industry.
Collaborations: Throughout his career, Morishita has collaborated with notable colleagues such as Hidetoshi Takayama and Yasuaki Higuchi. These partnerships have fostered a collaborative environment that drives innovation and accelerates research and development in semiconductor technology.
Conclusion: Masanori Morishita stands out as an influential inventor in the field of semiconductor substrates, with his work on gallium arsenide materials paving the way for advancements in electronic devices. His patents not only contribute to technological innovation but also reflect his commitment to enhancing the performance and quality of essential components within the electronics industry.