Company Filing History:
Years Active: 1992
Title: Shigetake Horie: Innovator in Silicon Crystal Manufacturing
Introduction
Shigetake Horie is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of silicon crystal manufacturing, holding a total of 3 patents. His innovative methods have advanced the technology used in producing high-quality silicon crystals.
Latest Patents
Horie's latest patents include a manufacturing method and equipment for single silicon crystals. One of his inventions involves partitioning the inside of a crucible where molten raw material is placed. This design allows for the movement of the molten raw material while maintaining a constant level of the molten liquid inside the partition ring. Additionally, he has developed a method for manufacturing large columnar silicon single crystals with diameters ranging from 12 cm to 30 cm. This method involves pulling up the crystal while rotating it in one direction, using a quartz crucible that rotates in the opposite direction.
Career Highlights
Shigetake Horie is associated with NKK Corporation, where he has been instrumental in advancing silicon crystal manufacturing techniques. His work has not only improved the efficiency of the manufacturing process but has also enhanced the quality of the silicon produced.
Collaborations
Horie has collaborated with notable coworkers, including Hiroshi Kamio and Kenji Araki. Their combined expertise has contributed to the successful development of innovative manufacturing methods.
Conclusion
Shigetake Horie's contributions to the field of silicon crystal manufacturing demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of the complexities involved in producing high-quality silicon crystals.