This inventor holds 5 USPTO granted patents and 1 EPO patent. Top assignee: Idemitsu Kosan Company, Limited. Active years: 2004-2008.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Chiba-ken, JP (2004 - 2005)
- Chiba, JP (2006)
- Sodegaura, JP (2006 - 2008)
Company Filing History:
Years Active: 2004-2008
Title: Hiromasa Arai: Innovator in Organic Electroluminescence Devices
Introduction
Hiromasa Arai is a prominent inventor based in Sodegaura, Japan. He has made significant contributions to the field of organic electroluminescence devices, holding a total of 5 patents. His work focuses on developing compounds that enhance the efficiency and longevity of light-emitting devices.
Latest Patents
Arai's latest patents include innovative designs for organic electroluminescence devices. One notable patent describes a compound featuring a diphenylanthracene structure, which is designed to improve light emission efficiency and heat resistance. This compound is integral to a device that comprises multiple layers of organic thin films, ensuring long-lasting performance and high purity of emitted blue light. Another patent introduces novel styryl compounds that can form carbon rings, which also contribute to the efficiency and durability of organic electroluminescence devices.
Career Highlights
Hiromasa Arai is currently employed at Idemitsu Kosan Company, Limited, where he continues to push the boundaries of technology in organic electronics. His research has led to advancements that not only improve device performance but also contribute to the sustainability of electronic components.
Collaborations
Arai has collaborated with notable colleagues such as Masakazu Funahashi and Chishio Hosokawa. Their combined expertise has fostered a productive environment for innovation and development in the field of organic electroluminescence.
Conclusion
Hiromasa Arai's contributions to organic electroluminescence devices exemplify the impact of innovative thinking in technology. His patents reflect a commitment to enhancing the efficiency and longevity of electronic devices, marking him as a key figure in this field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile