Company Filing History:
Years Active: 1999
Title: Jin Yamada: Innovator in Optical Illumination Technology
Introduction
Jin Yamada is a notable inventor based in Kanagawa-ken, Japan. He has made significant contributions to the field of optical technology, particularly with his innovative designs that enhance illumination devices. His work is characterized by a focus on improving the efficiency and clarity of optical systems.
Latest Patents
Yamada holds a patent for an optical illumination device. This device reflects and condenses light from a mercury-arc lamp using a light reflecting and condensing member. The design allows for the reflection and deflection of light, which is then transferred to a relay-lens system through a collimator lens or input lens, band-pass filter, and fly-eye lens. Additionally, gas that has had impurities removed by a filter is circulated around the optical elements. This process separates the optical elements from air that contains materials causing clouding, thereby restraining the clouding of the optical elements. Furthermore, the reflectance of the light reflecting and condensing member is minimized for light in the absorption band of sulfur dioxide to prevent clouding.
Career Highlights
Jin Yamada is currently employed at Nikon Corporation, a leading company in imaging and optical products. His work at Nikon has allowed him to develop cutting-edge technologies that are utilized in various applications, enhancing the quality of optical devices.
Collaborations
Yamada has collaborated with notable colleagues such as Takashi Mori and Jun Nagatsuka. These partnerships have contributed to the advancement of optical technologies and have fostered innovation within the field.
Conclusion
Jin Yamada's contributions to optical illumination technology exemplify his dedication to innovation and improvement in the field. His patent for an optical illumination device showcases his ability to address challenges in optical clarity and efficiency. Through his work at Nikon Corporation and collaborations with esteemed colleagues, Yamada continues to influence the future of optical technology.
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.