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Company Filing History:
46 out of 58,129 
7 out of 372 
2 out of 8,776 
Years Active: 1995-2025
Title: Masayuki Takada: A Pioneer of Innovative Technologies in Tokyo
Introduction
Masayuki Takada is a renowned inventor based in Tokyo, Japan, known for his significant contributions to the field of telecommunications and device technology. With a remarkable portfolio of 55 patents, Takada has established himself as a key player in the innovative landscape of electronic communications.
Latest Patents
Among his latest patents, Takada has developed advanced systems including a transmitter, receiver, and semiconductor chip that include a MIMO (Multiple Input Multiple Output) system. This innovation improves overall Bit Error Rate (BER) characteristics. The transmitter is designed to map data distributed among transmit antennas onto an IQ plane to generate carrier symbols. Subsequently, it applies inter-polarization interleave processing in a time direction to the carrier symbols across the transmit antennas, which in turn generates OFDM (Orthogonal Frequency-Division Multiplexing) signals. The receiver then demodulates these signals to produce complex baseband signals and applies subsequent deinterleaving and MIMO separation to produce multiple sets of MIMO separated data, further processing these to generate carrier symbols.
Additionally, Takada has conceptualized a voice input apparatus that features a processor capable of defining an address term for specific regions of a displayed image. This device includes functions for display control, voice input acquisition, and command issuance relevant to the identified regions upon recognizing the address term within voice commands.
Career Highlights
Throughout his illustrious career, Masayuki Takada has held positions at prestigious companies such as Sony Corporation and Nippon Hoso Kyokai. His work at these organizations has led to the development of groundbreaking technologies that continue to influence the telecommunications industry profoundly.
Collaborations
Takada has collaborated with talented individuals in the field, including his coworkers Susumu Kusakabe and Shuhei Sonoda. These partnerships have fueled innovation and accelerated advancements in technology, showcasing the power of collaborative efforts in the research and development space.
Conclusion
Masayuki Takada's dedication to innovation and his substantial portfolio of patents underscore his impact on modern technology. As a prominent inventor in Tokyo, his work continues to inspire future advancements in telecommunications and electronic devices, solidifying his legacy in the world of invention and innovation.
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