Inventors with similar research interests:
Location History:
- Kanagawa, JP (1994 - 1999)
- Hiroshima, JP (2001)
- Ota-ku, JP (2002 - 2008)
- Oota-ku, JP (2005 - 2008)
- Yokohama, JP (1990 - 2012)
- Tokyo, JP (1999 - 2012)
Company Filing History:
93 out of 42,496 
3 out of 2,861 
2 out of 52,735 
Years Active: 1990-2012
Areas of Expertise:
Title: The Innovative Contributions of Toshifumi Takeuchi
Introduction
Toshifumi Takeuchi, a prominent inventor based in Yokohama, Japan, has made significant contributions to technology, with an impressive portfolio of 98 patents. His groundbreaking work primarily focuses on optical disk technologies, showcasing his dedication to advancing information storage and retrieval systems.
Latest Patents
Among his latest innovative patents is an optical disk apparatus and information recording method. This invention presents a novel approach by obtaining the temperature around a laser within the apparatus. It allows for the controlled adjustment of the power source voltage of the laser driver to minimize power consumption while preserving essential drive characteristics. Another recent patent involves a reproducing apparatus, recording apparatus, and display apparatus, which integrates an authentication method for secure data transmission. This method selects the appropriate authentication based on the recording medium type, ensuring safe and effective communication between devices.
Career Highlights
Toshifumi Takeuchi has worked with esteemed companies such as Hitachi, Ltd. and Pioneer Electronic Corporation. His career reflects a commitment to innovation, as he has contributed to advancing various technologies in the field of optical data storage and retrieval. His extensive experience in these leading firms has helped him hone his skills and develop patented technologies that stand out in the industry.
Collaborations
Throughout his career, Takeuchi has collaborated with notable colleagues, including Takao Arai and Yutaka Nagai. These partnerships have enriched his work, allowing for the exchange of ideas and fostering innovation within their respective projects. Together, they have contributed to the development of new technologies that push the boundaries of what's possible in information recording and reproduction.
Conclusion
Toshifumi Takeuchi exemplifies the spirit of innovation through his extensive contributions to optical disk technology and his impressive patent portfolio. His work not only enhances data storage solutions but also ensures secure and efficient communication between various devices. As a distinguished inventor, Takeuchi continues to inspire future generations of engineers and inventors in the field of technology.