This inventor holds 1 USPTO granted patent and 2 published patent applications. Top assignee: Shin-Etsu Handotai Co., Ltd.. Active years: 2025.
Company Filing History:
Years Active: 2025
Title: Takahide Onai: Innovator in Single-Crystal Technology
Introduction
Takahide Onai is a prominent inventor based in Nishigo-mura, Japan. He is known for his significant contributions to the field of semiconductor technology, particularly in the development of single-crystal pulling apparatuses.
Latest Patents
Onai holds a patent for a "Single-crystal pulling apparatus with saddle-shaped superconducting coils and single-crystal pulling method." This innovative apparatus includes a pulling furnace with a central axis and a magnetic field generation device featuring superconducting coils. The design allows for the application of a horizontal magnetic field to molten semiconductor raw material. Notably, the apparatus is engineered to reduce the height of the coils while raising the magnetic field center close to the melt surface. This advancement enables the production of single crystals with a lower oxygen concentration compared to conventional methods. He has 1 patent to his name.
Career Highlights
Takahide Onai is associated with Shin-Etsu Handotai Co., Ltd., a leading company in the semiconductor industry. His work has been instrumental in enhancing the efficiency and quality of single-crystal production.
Collaborations
Onai has collaborated with notable colleagues, including Kiyotaka Takano and Kosei Sugawara. Their combined expertise has contributed to advancements in semiconductor technologies.
Conclusion
Takahide Onai's innovative work in single-crystal technology has made a significant impact on the semiconductor industry. His contributions continue to pave the way for advancements in this critical field.