Company Filing History:
Years Active: 2015-2017
Title: Innovative Solutions by Yoshihiro Shiozawa
Introduction
Yoshihiro Shiozawa is a prominent inventor based in Kanagawa, Japan, recognized for his contributions to noise reduction technology and test signal generation in telecommunications. With a total of two patents to his name, Shiozawa is making significant strides in enhancing the quality and efficiency of communication systems.
Latest Patents
Shiozawa's latest patents include a "Noise Floor Level Reduction Device" and a "Noise Floor Level Reduction Method". These innovations aim to effectively reduce noise floor levels in signal transmission. The device features a transmission power measurement system that precedes a signal measurement device, incorporating a noise floor level measurement unit. This unit measures the noise floor level, while a subsequent measurement unit performs calculations to subtract this noise level from the DUT (Device Under Test) signal. The result enhances signal clarity through a low-noise amplifier (LNA) that amplifies the DUT signal.
Another noteworthy patent is the "Test Signal Generation Apparatus and Method Based on LTE-Advanced System". This technology simplifies the parameter setting process critical for generating test signals. The system includes a carrier arrangement designation feature that allows users to select either an intra-band or inter-band type for component carrier arrangement. This innovation significantly streamlines the process of communication frequency band allocation and parameter file designation.
Career Highlights
Yoshihiro Shiozawa is an inventor with a significant role at Anritsu Corporation, a leading provider of testing and measurement solutions within the telecommunications sector. His innovative work continues to impact the industry positively, as he develops pivotal technologies that address communication challenges.
Collaborations
Throughout his career, Shiozawa has collaborated with notable colleagues, including Shinichi Ito and Momoko Inadomaru. These partnerships have fostered a creative environment, leading to advancements in technologies that enhance telecommunications efficacy.
Conclusion
Yoshihiro Shiozawa exemplifies the spirit of innovation, addressing complex challenges through his inventions. His contributions to noise reduction and test signal generation reflect his commitment to improving communication technologies, affirming his status as a valuable inventor in today's technological landscape.