Company Filing History:
3 out of 58,131 
3 out of 2,895 
Years Active: 2005-2022
Title: Hiroshige Takakuwa: Innovator in Tuner Device Technology
Introduction
Hiroshige Takakuwa is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of tuner devices, holding a total of 6 patents. His innovative designs have advanced the technology used in satellite digital broadcasts.
Latest Patents
One of his latest patents is a tuner device that features a box-shaped metal tuner case. This device includes a plurality of connectors attached to one surface of the tuner case, along with connection pins for signal transmission on the opposite surface. Additionally, it incorporates at least one foot electrode that is grounded and located near the connection pins. Another patent he has disclosed involves a tuner device that consists of an input terminal, a separator, a first amplifier, a second amplifier, and a tuner. The input terminal is designed to receive a reception signal from satellite digital broadcasts. The separator is connected to the input terminal and is capable of frequency-separating a first signal in the low-frequency domain and a second signal in the high-frequency domain of the reception signal. The first and second amplifiers amplify these respective signals, while the tuner receives output signals from both amplifiers.
Career Highlights
Hiroshige Takakuwa has worked with prominent companies in the technology sector, including Sony Corporation and Sony Semiconductor Solutions Corporation. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in tuner technology.
Collaborations
Throughout his career, Takakuwa has collaborated with talented individuals such as Daiki Kobayashi and Hideyo Ishikawa. These partnerships have fostered a creative environment that has led to the development of advanced technologies.
Conclusion
Hiroshige Takakuwa's contributions to tuner device technology have made a lasting impact in the field. His innovative patents and collaborations with industry leaders highlight his role as a significant inventor in Japan.