Location History:
- Tokyo-To, JP (1998 - 1999)
- Tokyo, JP (1993 - 2014)
Company Filing History:
6 out of 3,202 
2 out of 412 
1 out of 630 Years Active: 1993-2014
Title: Hiroyuki Amemiya: Innovative Mind Behind Cutting-Edge Patents
Introduction
Hiroyuki Amemiya is a distinguished inventor based in Tokyo, Japan, known for his groundbreaking contributions to optical and abrasive technologies. With a remarkable portfolio of 8 patents, Amemiya has established himself as a prominent figure in the field of innovation, particularly in enhancing the efficiency and functionality of various materials and devices.
Latest Patents
Among his most recent inventions is an optical sheet and display device that minimizes color variation when viewed from different angles. This innovative optical sheet consists of multiple layers, including an optical functional sheet layer with prisms and light-absorbing portions strategically arranged to ensure optimal light transmission. Additionally, another layer incorporates a light-diffusing material, effectively enhancing the visual quality of images displayed.
Another notable patent is for an abrasive tape and its production method. This invention details a sophisticated process for creating an abrasive tape that features a film substrate and a specially designed polishing layer with recessed parts. Utilizing an ionizing radiation curing type resin, the fabrication process ensures high-quality products with efficient mass production capabilities, marking a significant advance in abrasive technology.
Career Highlights
Throughout his career, Hiroyuki Amemiya has made significant strides while working for reputable companies, such as Dai Nippon Printing Co., Ltd. and Dai Nippon Insatsu Kabushiki Kaisha. His experience with these organizations has provided him with a solid foundation to innovate and refine the technologies he has patented.
Collaborations
In his professional journey, Amemiya has collaborated with esteemed colleagues, including Toshikazu Nishio and Yasuo Nakai. These partnerships have undoubtedly amplified the scope of his inventions, allowing for the blending of diverse skills and ideas that foster innovation.
Conclusion
Hiroyuki Amemiya's contributions to the fields of optical and abrasive technologies underscore his status as a leading inventor. His patents not only advance technological capabilities but also pave the way for further innovation in materials and processes. As he continues his work, it will be exciting to see how his inventions shape the future of these industries.