Company Filing History:
7 out of 58,130 
1 out of 4,048 Years Active: 1996-2001
Title: Shuichi Matsumoto: Innovator in Optical Communications
Introduction
Shuichi Matsumoto is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of optical communications, holding a total of 7 patents. His innovative work has advanced the technology used in optical systems, enhancing efficiency and performance.
Latest Patents
Matsumoto's latest patents include an optical communications apparatus and method. This invention allows for optical coupling between an optical medium and a light emitter and receptor without the need for an optical system in between. The design features a minor axis of the light transmission pattern on the end face of the optical fiber that corresponds to the radial direction of the end face. Additionally, the center of the light emitter is intentionally displaced from the center axis, which improves optical coupling efficiencies.
Another notable patent is for an optical pickup and opto-magnetic signal reproducing apparatus. This optical pickup incorporates a polarization component separation element made from a single piece of birefringent material. By avoiding the need for laminated pieces, the design simplifies the matching of optical axes. The multiple reflections within the birefringent crystal enhance the separation and resolution of polarized components extracted from a laser beam reflected off the media surface.
Career Highlights
Throughout his career, Matsumoto has worked with leading companies in the technology sector, including Sony Corporation and Alps Electric Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in optical communications.
Collaborations
Matsumoto has collaborated with notable colleagues such as Noriaki Nishi and Kimihiro Saito. Their combined expertise has contributed to the advancement of optical technologies.
Conclusion
Shuichi Matsumoto's contributions to optical communications have significantly impacted the industry. His innovative patents and collaborations with esteemed colleagues highlight his role as a leading inventor in this field.