Location History:
- Hyogo, JP (2011 - 2016)
- Amagasaki, JP (2014 - 2017)
Company Filing History:
7 out of 30 
1 out of 1,714 
Years Active: 2011-2017
Title: Innovations of Yoshitaka Mayumi
Introduction
Yoshitaka Mayumi is a prominent inventor based in Hyogo, Japan. He has made significant contributions to the field of glass compositions, particularly in high-strength and high-expansion crystallizing glass. With a total of seven patents to his name, his work has had a considerable impact on various industrial applications.
Latest Patents
One of his latest patents is a glass composition for sealing, which is notable for being substantially free of boron oxide and aluminum oxide. This high-strength, high-expansive crystallizing glass composition can withstand high temperatures of not less than 950°C. The composition includes specific molar percentages of SiO, BaO, TiO+ZrO, ZnO, CaO, MgO, SrO, and LaO, ensuring a thermal expansion coefficient suitable for demanding applications. Another significant patent is a sealing glass composition that can also be fired at temperatures of not less than 850°C, making it ideal for high-temperature uses.
Career Highlights
Yoshitaka Mayumi has worked with notable organizations such as Nihon Yamamura Glass Co., Ltd. and the National Institute of Advanced Industrial Science and Technology. His experience in these institutions has allowed him to refine his expertise in glass technology and innovation.
Collaborations
Throughout his career, Mayumi has collaborated with esteemed colleagues, including Kozo Maeda and Hideyuki Kuribayashi. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.
Conclusion
Yoshitaka Mayumi's innovative work in glass compositions has established him as a key figure in the field. His patents reflect a commitment to advancing technology that meets high-performance standards. His contributions continue to influence the industry and inspire future innovations.