Location History:
- Sakai, JP (1993 - 1994)
- Osaka, JP (1989 - 1999)
- Izumi, JP (1999 - 2020)
Company Filing History:
5 out of 2,979 
4 out of 2,816 
4 out of 4,226 
Years Active: 1989-2020
Title: The Innovative Contributions of Masatoshi Yoneyama
Introduction
Masatoshi Yoneyama, based in Izumi, Japan, is a prolific inventor known for his groundbreaking contributions to illumination technology. With a portfolio of 13 patents, Yoneyama continues to push the boundaries of innovation, particularly in designing advanced light-emitting devices that integrate sophisticated sensor technologies.
Latest Patents
Among his most recent patents, Yoneyama has developed an innovative illumination device that features a planar first and second electrode, designed to emit light based on the electrical current flowing between them. This device includes a first sensor that detects the electrostatic capacitance of the first electrode and a second sensor for the second electrode, enhancing the performance and efficiency of the illumination system. Another notable patent is focused on a light-emitting apparatus that incorporates a sealing member to protect the planar light-emitting unit. This design effectively minimizes the deterioration of sealing performance by optimizing the configuration of the wiring member that extends outside the sealing region.
Career Highlights
Yoneyama has had an illustrious career with significant contributions to key companies in the technology sector, notably Minolta Camera Co., Ltd., and Minolta Company, Ltd. His work in these organizations has significantly advanced the field of optical and light-emitting technologies, reflecting his commitment to innovation and excellence.
Collaborations
Throughout his career, Yoneyama has collaborated with esteemed colleagues, including Makoto Kamiya and Hiroshi Hosomizu. Their joint efforts in research and development have led to the successful creation and commercialization of advanced lighting technologies that enhance both functionality and efficiency.
Conclusion
Masatoshi Yoneyama's dedication to innovation in illumination technology has made a significant impact on the industry. Through his numerous patents and collaborative efforts, he has not only contributed to technical advancements but also inspired future generations of inventors and engineers. His work exemplifies the importance of creativity and collaboration in driving technological progress.
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.