This inventor holds 3 USPTO granted patents. Top assignee: Tokyo Shibaura Denki Kabushiki Kaisha. Active years: 1983-1987.
Company Filing History:
Years Active: 1983-1987
Title: Shuhei Katagiri: Innovator in Optical Communication Technology
Introduction
Shuhei Katagiri is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of optical communication technology. With a total of 3 patents, his work has advanced the capabilities of communication systems.
Latest Patents
One of his latest patents is the Duplex Optical Communication Module Unit. This invention comprises a ceramic substrate and first and second metal shells with transparent window members. These components are hermetically bonded to the ceramic substrate, defining two separate spaces. A light-emitting element is assembled in the first space, while a light-emitting element and a circuit element for amplifying the photocurrent are assembled in the second space. Metallization layers are formed on the ceramic substrate, shielding the light-receiving and light-transmitting sections.
Another notable patent is the Fiber Optic Receiver Module. This module includes a substrate with circuit elements mounted on it. The integrated circuits are electrically connected by bonding wires to conductive patterns within the substrate. The photodetector is connected to the input lines of the integrated circuits, ensuring efficient signal processing. The design includes conductive layers that shield the circuit elements from external interference.
Career Highlights
Shuhei Katagiri works at Tokyo Shibaura Denki Kabushiki Kaisha, a company known for its innovations in electrical and electronic equipment. His work has been instrumental in developing advanced optical communication technologies that enhance data transmission capabilities.
Collaborations
Throughout his career, Katagiri has collaborated with notable colleagues, including Kenichi Donuma and Makoto Ohashi. These partnerships have fostered a creative environment that has led to groundbreaking inventions in the field.
Conclusion
Shuhei Katagiri's contributions to optical communication technology exemplify his innovative spirit and dedication to advancing the field. His patents reflect a commitment to improving communication systems, making a lasting impact on the industry.