Location History:
- Tokyo, JP (1999)
- Saitama, JP (2000 - 2021)
Company Filing History:
11 out of 2,528 
2 out of 46 
2 out of 1,056 
Years Active: 1999-2021
Title: Eijiroh Tada: A Visionary in Optical Innovations
Introduction
Eijiroh Tada, an inventive mind from Saitama, Japan, has made significant contributions to the field of optical systems. With a remarkable portfolio of 16 patents, Tada's innovative spirit has driven advancements in imaging technology that have far-reaching implications for various industries.
Latest Patents
Tada's latest patent focuses on an intricate imaging optical system. This system consists of a first lens group that can be either positive or negative, followed by a diaphragm and a positive second lens group. A key feature is the first lens group’s positive lens element, which is designed with an aspherical surface facing the object side. This unique surface curvature transitions from being positive to negative within 75% of the effective aperture, offering superior imaging capabilities. The design also includes a detailed configuration of lens elements that optimize light-bundle restriction and enhance image quality, demonstrating Tada’s proficiency in addressing complex optical challenges.
Career Highlights
Throughout his career, Eijiroh Tada has held positions at prominent companies, including Hoya Corporation and Asahi Seimitsu Kabushiki Kaisha. His work in these organizations has contributed to developing advanced imaging solutions and refining optical technologies, establishing him as a respected inventor in his field.
Collaborations
Tada has collaborated with notable coworkers such as Yutaka Takakubo and Hiroshi Nomura. Their collective expertise has fostered an environment of innovation, leading to the creation of groundbreaking optical solutions that push the boundaries of current technology.
Conclusion
Eijiroh Tada's contributions to the field of imaging optical systems underscore his status as a leading inventor in Japan. His 16 patents reflect a deep understanding of optical principles and an unwavering commitment to innovation. As the industry continues to evolve, Tada's work will undoubtedly leave a lasting impact on the world of optics.
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.