This inventor holds 4 USPTO granted patents. Top assignees: Seiko Epson Corporation, Mitsubishi Rayon Company, Limited, Panasonic Electric Works Co., Ltd.. Active years: 1993-2011.
Location History:
- Suwa, JP (1993)
- Mizowa machi, JP (2009)
- Minowa-machi, JP (2010)
- Nagano ken, JP (2011)
Company Filing History:
4 out of 34,209 
1 out of 1,357 
1 out of 394 
Years Active: 1993-2011
Title: Yusuke Kutsukake: Innovator in Plastic Lens Technology
Introduction
Yusuke Kutsukake is a notable inventor based in Nagano, Japan. He has made significant contributions to the field of optical technology, particularly in the development of advanced plastic lenses. With a total of 4 patents to his name, Kutsukake's work has had a considerable impact on the industry.
Latest Patents
Kutsukake's latest patents focus on innovative methods for manufacturing plastic lenses. One of his patents describes a plastic lens that features a hard coat layer on a base material containing sulfur atoms. This lens also includes an organic anti-reflection film and a primer layer, enhancing its optical properties. The hard coat layer is composed of metal oxide particulates, primarily titanium oxide with a rutile-type crystal structure, combined with an organic silicon compound. Another patent elaborates on a similar design, emphasizing the use of fine metal oxide particles and organosilicon compounds to improve lens performance.
Career Highlights
Throughout his career, Kutsukake has worked with prominent companies such as Seiko Epson Corporation and Panasonic Electric Works Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to cutting-edge technologies in the optical field.
Collaborations
Kutsukake has collaborated with talented individuals in his field, including Jun Kinoshita and Katsuyoshi Takeshita. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.
Conclusion
Yusuke Kutsukake is a distinguished inventor whose work in plastic lens technology has paved the way for advancements in optical products. His innovative patents and collaborations reflect his commitment to enhancing lens performance and functionality.