This inventor holds 44 USPTO granted patents and 2 EPO patents, primarily in Electric Field Communication. Top assignees: Nippon Telegraph and Telephone Corporation, Ando Electric Company, Jx Nippon Mining Metals Corporation. Active years: 1993-2020.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Zama, JP (1993)
- Kanagawa, JP (1996 - 2009)
- Isehara, JP (1998 - 2009)
- Kanagawa-ken, JP (2007 - 2010)
- Atsugi, JP (2014)
- Tokyo, JP (2000 - 2020)
Company Filing History:
15 out of 5,300 
4 out of 389 
1 out of 481 
Years Active: 1993-2020
Areas of Expertise:
Title: Mitsuru Shinagawa: Innovator in Optical and Electric Field Technologies
Introduction
Mitsuru Shinagawa, based in Isehara, Japan, is an accomplished inventor with an impressive portfolio of 44 patents. His work focuses primarily on innovations in optical modulators and electric field communication technologies, demonstrating a commitment to advancing these fields through cutting-edge research and development.
Latest Patents
Among his latest innovations, Shinagawa holds patents for an optical modulator and an electric field sensor. The optical modulator is designed to effectively modulate an incident laser beam using a compound semiconductor single crystal that exhibits an electro-optic effect. This state-of-the-art device prevents signal strength attenuation in low-frequency bands while maintaining the carrier concentration of the semiconductor. The incorporated incidence limiting means and a shielding member composed of low-permittivity material play critical roles in improving performance.
Additionally, the electric-field communication device features strategically placed signal and ground electrodes that prevent contact with internal electric components, thereby minimizing reductions in the induced electric field. This design also enhances the contactability between the signal electrode and the transmission medium, leading to improved efficacy in electric field induction.
Career Highlights
Shinagawa's career includes significant roles at notable companies, including Nippon Telegraph and Telephone Corporation. His dedication to innovation is reflected in the substantial number of patents he has been awarded, each contributing to advancements in telecommunications and optical technologies.
Collaborations
Throughout his career, Shinagawa has collaborated with esteemed colleagues such as Tadao Nagatsuma and Junzo Yamada. These partnerships have undoubtedly facilitated the sharing of knowledge and expertise, enhancing the quality and impact of his inventions in the tech industry.
Conclusion
Mitsuru Shinagawa's contributions to optical and electric field technologies highlight his status as a leading innovator in his field. With 44 patents to his name and ongoing collaborations, his work continues to influence the development of new technologies that push the boundaries of what is possible.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile