Location History:
- Funabashi, JP (1996 - 2010)
- Koriyama, JP (2014)
Company Filing History:
3 out of 2,560 
1 out of 8 
1 out of 11 Years Active: 1996-2014
Title: Atsuo Hiroi: Innovator in Glass Technology
Introduction
Atsuo Hiroi is a notable inventor based in Funabashi, Japan, recognized for his contributions to glass technology. He holds a total of four patents, showcasing his innovative approach to enhancing the reliability and performance of glass substrates in electronic devices.
Latest Patents
Hiroi's latest patents include a glass member provided with a sealing material layer and an electronic device utilizing this technology. This invention addresses the challenges of preventing failures such as cracks or breakage in glass substrates, particularly when the distance between two glass substrates is minimized. The sealing material layer, which is formed on a sealing region of the glass substrate, has a thickness of no more than 15 micrometers. It consists of a fired material that includes sealing glass, a laser absorbent, and optionally a low-expansion filler. The total content of these optional components is maintained between 2 to 44 vol %. Additionally, he has developed a process for producing a reliable substrate that improves printability and prevents disconnection by suppressing the bleeding of boric acid from a green sheet made of borosilicate glass.
Career Highlights
Throughout his career, Atsuo Hiroi has worked with prominent companies in the glass industry, including Asahi Glass Company, Limited and Iwaki Glass Co., Ltd. His experience in these organizations has significantly contributed to his expertise in glass technology and innovation.
Collaborations
Hiroi has collaborated with various professionals in his field, including his coworker Atsushi Watakabe. These collaborations have likely fostered an environment of innovation and shared knowledge, further enhancing the development of new technologies.
Conclusion
Atsuo Hiroi's work in glass technology exemplifies the importance of innovation in improving the reliability of electronic devices. His patents and career achievements reflect a commitment to advancing the field of glass substrates, making significant contributions to the industry.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.