Company Filing History:
Years Active: 2006-2009
Title: Hiroyuki Arima: Innovator in Optical Technology
Introduction
Hiroyuki Arima is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of optical technology, holding a total of 4 patents. His work focuses on developing advanced optical transmitter modules and modulator modules that enhance communication technologies.
Latest Patents
One of his latest patents is the Optical Transmitter Module. This invention describes an optical transmitter module that includes a lead pin for electrically connecting the inside and outside of a housing. It features a flexible printed circuit board connected to the lead pin, which has a signal pattern and two ground conductor patterns for connecting to an optical modulation element. Additionally, it includes a laser terminal pattern for a semiconductor laser, a Peltier terminal pattern for a Peltier element, and two covering conductive layers that protect all patterns except for the signal pattern.
Another notable patent is the Optical Modulator Module. This invention involves a high-frequency substrate that has a transmission line for connecting a chip carrier transmission line and a package substrate transmission line. The substrate is mounted at an angle to the package, reducing the distance between the transmission lines. This design minimizes the lengths of wires connecting the transmission lines, thereby improving the frequency characteristics of the optical modulator module.
Career Highlights
Hiroyuki Arima is currently employed at Opnext Japan, Inc., where he continues to innovate in the field of optical technology. His work has been instrumental in advancing the capabilities of optical communication systems.
Collaborations
Throughout his career, Hiroyuki has collaborated with notable colleagues, including Osamu Kagaya and Masanobu Okayasu. These collaborations have contributed to the development of cutting-edge technologies in the optical domain.
Conclusion
Hiroyuki Arima is a distinguished inventor whose work in optical technology has led to significant advancements in communication systems. His innovative patents reflect his commitment to enhancing the efficiency and performance of optical devices.
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.