Location History:
- Munakata, JP (1982)
- Kitakyushu, JP (1978 - 1989)
Company Filing History:
Years Active: 1978-1989
Title: Haruyuki Ueno: Innovator in Silicon Nitride Technology
Introduction
Haruyuki Ueno is a prominent inventor based in Kitakyushu, Japan. He has made significant contributions to the field of materials science, particularly in the development of silicon nitride technologies. With a total of 10 patents to his name, Ueno's work has advanced the understanding and application of ceramics in various industries.
Latest Patents
Ueno's latest patents include innovative methods for bonding ceramics and producing high-density silicon nitride sintered products. One of his notable inventions is a method for bonding ceramics that results in a complex-shaped bonded body of silicon nitride with a flexural strength exceeding 30 kg/mm². This method involves a five-step process that ensures a continuously homogenous microstructure through the bonded portion. Another significant patent focuses on producing a high-density silicon nitride sintered product. This method allows for the creation of a shaped body with high density and mechanical strength by utilizing a non-oxidative atmosphere and specific temperature controls during the sintering process.
Career Highlights
Ueno has dedicated his career to advancing ceramic technologies, particularly through his work at Kurosaki Refractories Co., Ltd. His innovative approaches have not only enhanced the properties of silicon nitride but have also opened new avenues for its application in various fields. His expertise in materials science has positioned him as a key figure in the industry.
Collaborations
Ueno has collaborated with notable colleagues such as Yuji Katsura and Kazushige Fukuda. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas in the field of ceramics.
Conclusion
Haruyuki Ueno's contributions to silicon nitride technology exemplify the impact of innovative thinking in materials science. His patents and collaborative efforts continue to influence the industry and pave the way for future advancements.