Inventors with similar research interests:
Location History:
- Toyonaka, JP (1985 - 2010)
- Osaka, JP (1991 - 2013)
Company Filing History:
47 out of 27,375 
4 out of 16,453 
Years Active: 1985-2013
Title: **Yoshiharu Yamamoto: A Pioneer in Antireflection Technology**
Introduction
Yoshiharu Yamamoto, a prolific inventor based in Toyonaka, Japan, has made significant contributions to the field of optics with a remarkable portfolio of 51 patents. His innovations have particularly focused on antireflection structures, enhancing the efficiency and performance of various optical devices.
Latest Patents
Yamamoto's latest patents revolve around an advanced antireflection structure, a lens barrel incorporating this technology, and a method for manufacturing such structures. His innovative antireflection structure can be crafted into a desired shape and features a resin layer embedded with inorganic material fine particles. This structure includes finely formed concaves with an average inner diameter shorter than or equal to the minimum wavelength of light that needs to be suppressed. By engineering these fine concaves, Yamamoto effectively reduces the equivalent refractive index at the surface of the resin layer.
Furthermore, his recent inventions highlight a light-absorbing member featuring a substrate capable of absorbing light reflection. This member boasts an antireflection structure with structural elements arranged on a curved surface in a specific array, optimized for light absorption and efficiency.
Career Highlights
Yoshiharu Yamamoto has had an impressive career, working with renowned companies such as Matsushita Electric Industrial Co., Ltd. and Panasonic Corporation. His tenure at these institutions has enabled him to leverage his inventive talents to develop groundbreaking optical technologies.
Collaborations
Throughout his career, Yamamoto has collaborated with esteemed colleagues, including Motonobu Yoshikawa and Yasuo Nakajima. These partnerships have facilitated a dynamic exchange of ideas and expertise, further propelling his innovative contributions to the field.
Conclusion
Yoshiharu Yamamoto's extensive patent portfolio and groundbreaking work in antireflection technology underscore his status as a leading innovator in optics. Through his inventive methodologies and collaborations, he continues to influence the future of optical devices, ensuring enhanced performance and efficiency in the industry. His legacy is marked by his commitment to innovation and excellence in engineering.
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