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Location History:
- Saitama-Ken, JP (2015 - 2018)
- Saitama, JP (2003 - 2024)
Company Filing History:
51 out of 16,042 
4 out of 695 
3 out of 1,279 
Years Active: 2003-2025
Title: Innovations by Yukiko Nagatoshi: A Pioneer in Projection Technology
Introduction
Yukiko Nagatoshi, based in Saitama, Japan, is an innovative inventor with an impressive portfolio of 59 patents. His work primarily focuses on advancements in projection technology, reflecting his commitment to enhancing user experience through innovative designs and mechanisms.
Latest Patents
One of Yukiko's latest patents is for a projector with a rotatable projection lens. This advanced projector design incorporates a projection lens and a structured projector body. Notably, the projection lens features a U-shaped optical path that facilitates optimal projection quality. The lens barrel is engineered to match this design, while the housing of the projector includes a storage section. This system allows the projection lens to rotate around the optical axis, enabling precise adjustments in both the up-down and right-left directions. It can transition between a stored position within the housing and an extended position for active projection. Additionally, Yukiko has developed a sophisticated zoom optical system for projection lenses, which enhances flexibility and image clarity in various settings.
Career Highlights
Yukiko has made significant contributions to the field of optical engineering through his tenure at renowned companies such as Fujifilm Corporation and Fujinon Corporation. His technical expertise in these organizations has allowed him to focus on cutting-edge projection technologies and optical systems, paving the way for numerous innovations.
Collaborations
Throughout his career, Yukiko has collaborated with notable colleagues, including Masaru Amano and Akiko Nagahara. These partnerships have fostered a creative environment, leading to the development of innovative products and technologies that have advanced the field of projection.
Conclusion
Yukiko Nagatoshi continues to be a pivotal figure in the realm of projection technology, with his extensive array of patents underscoring his innovative spirit. As he forges ahead in his career, his contributions promise to shape the future of projection systems and inspire upcoming inventors in the industry.
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