Location History:
- Yokohama-si, JP (2011)
- Yokohama, JP (2010 - 2018)
- Kanagawa-ken, JP (2011 - 2023)
Company Filing History:
5 out of 131,214 
4 out of 7,636 
1 out of 17 Years Active: 2010-2025
Title: The Innovative Contributions of Hiroko Endo
Introduction
Hiroko Endo is a prominent inventor based in Yokohama, Japan. She has made significant contributions to the field of materials science, particularly in the development of quantum dot technologies. With a total of nine patents to her name, her work has garnered attention for its innovative applications in electronics and optics.
Latest Patents
Among her latest patents are two notable inventions. The first is a quantum dot ink composition that includes a plurality of quantum dots and a mixed solvent. This ink composition has a surface tension ranging from about 30 mN/m to about 40 mN/m. The solvents used in this composition are specifically chosen to enhance its properties. The second patent is for a quantum dot electroluminescent device, which features a light-emitting layer formed from the aforementioned quantum dot composition.
Another significant patent involves a triazine ring-containing polymer and thermoplastic resin. This polymer boasts a high refractive index and low birefringence, making it suitable for injection molding. It includes a repeating unit derived from a triazinedithiol compound and an aromatic hydrocarbon group, showcasing her expertise in advanced materials.
Career Highlights
Hiroko Endo has worked with leading companies in the technology sector, including Samsung Electronics Co., Ltd. and Samsung SDI Co., Inc. Her experience in these organizations has allowed her to apply her innovative ideas in practical settings, contributing to the advancement of electronic materials.
Collaborations
Throughout her career, Hiroko has collaborated with notable colleagues such as Hiroyuki Nishide and Takahiro Tago. These partnerships have fostered a creative environment that has led to groundbreaking developments in her field.
Conclusion
Hiroko Endo's contributions to the field of materials science and her innovative patents highlight her role as a leading inventor. Her work continues to influence advancements in quantum dot technologies and optical materials.
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.