Location History:
- Osaka, JP (2013 - 2014)
- Saitama, JP (2016)
Company Filing History:
3 out of 16,453 
1 out of 13,319 Years Active: 2013-2016
Title: The Innovations of Toyohiro Maruyama
Introduction
Toyohiro Maruyama is a notable inventor based in Saitama, Japan. He has made significant contributions to the field of visible light communication and LED technology. With a total of 4 patents to his name, Maruyama's work reflects his dedication to advancing communication technologies.
Latest Patents
One of Maruyama's latest patents is a visible light communication terminal. This innovative device features a housing body that contains a light receiving unit, which converts visible light communication signals into electrical signals. It also includes an output unit for delivering information obtained from these signals and a power supply unit to power both the light receiving and output units. The design incorporates an ear hooking part that fits securely to the auricle, ensuring comfort and functionality.
Another significant patent is for an LED unit and illumination device. This unit consists of a housing that accommodates a wiring substrate with an LED mounted on it. The housing is designed with a light projecting portion to emit light from the LED, along with wiring lines that connect to the substrate. The design includes first and second lead-out portions for wiring, as well as attachment portions for securing the housing in place.
Career Highlights
Throughout his career, Toyohiro Maruyama has worked with prominent companies such as Panasonic Corporation and Panasonic Intellectual Property Management Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.
Collaborations
Maruyama has collaborated with notable coworkers, including Katsuhiro Takeda and Minoru Bannai. These partnerships have likely enriched his work and led to the development of groundbreaking technologies.
Conclusion
Toyohiro Maruyama's contributions to the fields of visible light communication and LED technology demonstrate his innovative spirit and commitment to advancing communication solutions. His patents reflect a blend of creativity and practicality, making him a significant figure in the world of invention.