Location History:
- Umezono, JP (2002)
- Tsukuba, JP (2000 - 2003)
- Inarimae, JP (2004)
- Ibaraki, JP (2000 - 2006)
- Tokyo, JP (2008 - 2011)
Company Filing History:
4 out of 1,058 
3 out of 475 
1 out of 1 
Years Active: 2000-2011
Title: Yuichi Eriyama: Innovator in Optical Waveguide Technology
Introduction
Yuichi Eriyama is a prominent inventor based in Tsukuba, Japan. He has made significant contributions to the field of optical waveguide technology, holding a total of 11 patents. His innovative work has paved the way for advancements in optical communication systems.
Latest Patents
One of Yuichi Eriyama's latest patents is focused on a dry film for optical waveguides and a method for manufacturing optical waveguides using this dry film. This patent provides a method that ensures the thickness of the clad layer near the core portion is uniform. The process involves creating a first lamination film by forming a clad layer with a first curable resin layer on a base film and curing it. A core portion is then formed using a second curable resin layer with a higher refractive index. Additionally, a second lamination film is created, and both films are bonded together with a fourth curable resin layer interposed, which is then cured to form a clad layer.
Career Highlights
Throughout his career, Yuichi Eriyama has worked with notable companies, including JSR Corporation. His expertise in resin compositions and optical parts has been instrumental in developing advanced materials for optical applications.
Collaborations
Yuichi has collaborated with talented individuals such as Takashi Ukachi and Atsushi Baba, contributing to the success of various projects in the field of optical technology.
Conclusion
Yuichi Eriyama's innovative contributions to optical waveguide technology and his extensive patent portfolio highlight his role as a leading inventor in this field. His work continues to influence advancements in optical communication systems.
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.