Location History:
- Kyoto, JP (1990)
- Nagaokakyo, JP (1994 - 2007)
- Tokyo, JP (1992 - 2014)
Company Filing History:
12 out of 21,351 
8 out of 15,928 
Years Active: 1990-2014
Title: Masahisa Shinoda: A Visionary in Optical Technology
Introduction: Masahisa Shinoda, based in Tokyo, Japan, is a distinguished inventor with a remarkable portfolio of 20 patents. His contributions primarily focus on the field of optical disc technology, where he has dedicated his expertise to enhancing data storage and retrieval methods.
Latest Patents: Among his latest innovations are two significant patents. The first, related to an optical disc medium, addresses the challenges of detecting tracking error signals while increasing pit density. This innovation features pit trains that have their widths narrower than the diffraction limit, arranged in such a way that enables effective push-pull detection of diffraction light, thereby improving tracking accuracy.
The second patent involves an optical head device integrated into an optical disc device. This invention utilizes a diffractive optical element and a photodetector. It enhances the detection capabilities by strategically utilizing primary and secondary diffraction regions to capture different components of the reflectively diffracted light beam, further optimizing the performance of optical disc devices.
Career Highlights: Throughout his career, Shinoda has gained valuable experience working with esteemed companies such as Mitsubishi Denki Kabushiki Kaisha and Mitsubishi Electric Corporation. His work has consistently focused on pushing the boundaries of optical technology, making significant strides in the efficiency and effectiveness of optical data storage solutions.
Collaborations: In his journey of innovation, Masahisa Shinoda has collaborated with notable professionals, including Kenya Nakai and Daisuke Matsubara. These collaborations have contributed to the successful development and implementation of his groundbreaking inventions.
Conclusion: Masahisa Shinoda's relentless pursuit of innovation in optical technology has positioned him as a key figure in his field. His latest patents not only advance current technology but also pave the way for future developments in data storage solutions.