Location History:
- Ibaraki, JP (2004 - 2008)
- Osaka, JP (1995 - 2010)
Company Filing History:
11 out of 27,375 
1 out of 16,453 
Years Active: 1995-2010
Title: The Innovations of Takehiro Kamada: A Visionary Inventor from Osaka
Introduction
Takehiro Kamada, an accomplished inventor based in Osaka, Japan, has made significant strides in the field of telecommunications and data decoding. With an impressive portfolio of 12 patents to his name, Kamada is recognized for his innovative contributions that enhance error correction and signal reception technologies.
Latest Patents
Among his most recent inventions are the Viterbi decoding apparatus and Viterbi decoding method. These technologies address deterioration in error-correcting capability before and after terminated codes. The Viterbi decoding apparatus incorporates a termination timing detection unit, which efficiently detects the timing of a Viterbi code. It also uses a compulsion generation unit to create a compulsion value, ensuring improved error correction by allowing the decoding of subsequent codes without being hindered by previous degradation.
Another notable innovation from Kamada is the reception apparatus and method, along with a channel response measurement apparatus designed for receiving orthogonal frequency division multiplexing (OFDM) signals. This inventive apparatus transforms received OFDM signals into frequency-domain representations. It accurately determines channel responses for various pilot signals, compensating for waveform distortion. This technology significantly improves the reliability of communications in diverse applications.
Career Highlights
Kamada's career has included impactful roles at prominent organizations such as Matsushita Electric Industrial Co., Ltd. and Panasonic Corporation. His work in these renowned companies has equipped him with a deep understanding of electrical engineering and telecommunications.
Collaborations
Throughout his professional journey, Takehiro Kamada has collaborated with other esteemed professionals in the field, including Hiroyuki Senda and Akira Kisoda. These collaborations have fostered innovative ideas and contributed to advancing technologies in their respective domains.
Conclusion
In conclusion, Takehiro Kamada stands out as a leading inventor, with his pioneering work in Viterbi decoding and OFDM signal reception propelling advancements in telecommunications. His continued dedication to innovation and collaboration establishes him as a vital figure in the industry, ensuring the enhancement of communication technologies well into the future.