Company Filing History:
2 out of 7 
1 out of 832,912 Years Active: 2011-2020
Title: Hiroshi Yuuki: Innovator in Ophthalmologic Examination Technology
Introduction
Hiroshi Yuuki is a notable inventor based in Kobe, Japan. He has made significant contributions to the field of ophthalmology through his innovative inventions. With a total of 2 patents, Yuuki's work focuses on enhancing the reliability and efficiency of ophthalmologic examination apparatuses.
Latest Patents
Yuuki's latest patents include an ophthalmologic examination apparatus and an ophthalmic examination system. The ophthalmologic examination apparatus is designed to facilitate highly reliable examinations without the need for troublesome adjustments. This apparatus is particularly beneficial for the early detection of glaucoma. It utilizes a matrix-type light-emitting diode unit that projects light onto the eye through a liquid crystal shutter and a main optical system. The light-emitting diode devices are independently controlled to create an image that includes a circular visual target and a background. The visual target flickers sinusoidally at a frequency between 1 Hz and 200 Hz, ensuring a reliable examination process.
The ophthalmic examination system employs an unpolarized light beam emitted from a target presenting light source. This beam is collimated and made to pass through a liquid crystal shutter. The system combines the target and background light beams, allowing for reliable examination unaffected by polarization. This innovative approach enhances the overall effectiveness of eye examinations.
Career Highlights
Throughout his career, Yuuki has worked with various companies, including Shinko Seiki Company, Limited. His experience in these organizations has contributed to his expertise in developing advanced ophthalmologic technologies.
Collaborations
Yuuki has collaborated with notable individuals in his field, including Chota Matsumoto. These collaborations have likely enriched his work and led to further advancements in ophthalmologic examination technologies.
Conclusion
Hiroshi Yuuki's contributions to ophthalmology through his innovative patents demonstrate his commitment to improving eye examination techniques. His work not only aids in the early detection of glaucoma but also simplifies the examination process, making it more accessible and reliable.