Location History:
- Ibaraki, JP (1996 - 1999)
- Tsukuba, JP (1997 - 2022)
Company Filing History:
22 out of 6,892 
1 out of 17 Years Active: 1996-2022
Title: Innovations and Contributions of Yoshiaki Tsubata in Light Emitting Technologies
Introduction: Yoshiaki Tsubata, a notable inventor based in Tsukuba, Japan, has made significant advancements in the field of light-emitting technologies. With an impressive portfolio of 23 patents, Tsubata’s contributions have enhanced the efficiency and effectiveness of light-emitting devices.
Latest Patents: Tsubata's recent patents showcase his innovative approach to light emission. One of his notable inventions is a composition and light-emitting element device that improves light emission efficiency. This invention includes a unique composition with specific compounds that allow for superior performance in light-emitting devices. Another significant patent introduced by Tsubata is the development of a dendrimer compound alongside an organic luminescent device. This compound features a well-defined core and dendritic structures that contribute to enhancing light emission properties.
Career Highlights: Yoshiaki Tsubata has built a distinguished career at Sumitomo Chemical Company, Limited, where he focuses on research and development in organic materials and light-emitting technologies. His work has not only positioned him as a leading figure in this specialty but has also had a considerable impact on the industry at large.
Collaborations: During his career, Tsubata has collaborated with esteemed colleagues like Shuji Doi and Makoto Kitano. Their collective expertise has contributed to the advancements in light-emitting technologies, further amplifying the innovative work being conducted at Sumitomo Chemical Company.
Conclusion: Yoshiaki Tsubata’s mastery in the field of light-emitting technologies, demonstrated through his numerous patents, marks him as a key innovator. His commitment to enhancing light emission efficiency is evidenced by his latest inventions and collaborations, positioning him as a vital asset in the scientific community and the industry at large.
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.