Location History:
- Ota, JP (1990 - 1991)
- Tokyo, JP (1990 - 1993)
- Kanagawa-ken, JP (1997 - 2000)
- Yokohama, JP (1999 - 2001)
Company Filing History:
18 out of 2,887 
1 out of 14,087 
Years Active: 1990-2001
Title: Innovations by Mitsuo Harumatsu in Data Recording Technology
Introduction
Mitsuo Harumatsu is a renowned inventor based in Yokohama, Japan, with an impressive portfolio of 19 patents. His work primarily focuses on advancements in data recording and reproduction technologies, contributing significantly to the fields of audio and video data management.
Latest Patents
Harumatsu's latest patents include notable inventions such as the "Helical scan data recording apparatus" and the "Helical scan data reproducing apparatus." These inventions introduce innovative methods for data recording, where memory circuits are utilized to store both video and sound data. The apparatus features an error check code generation circuit that ensures data integrity by generating check codes. This recorded data is organized in a manner that allows improved error detection and editing capabilities. Furthermore, another prominent patent covers the "Digital signal recording method and apparatus," which focuses on recording digital signals in sequential tracks on a tape-form recording medium, providing enhanced reproduction options through various recording formats.
Career Highlights
Throughout his career, Mitsuo Harumatsu has made significant contributions while working for industry leaders. He has been associated with the Victor Company of Japan, Limited and U.S. Philips Corporation, where his expertise in data recording technologies flourished. His innovations have played a crucial role in shaping modern audio and video recording techniques.
Collaborations
Harumatsu has collaborated with notable coworkers in the field, including Takeo Ohishi and Seiji Higurashi. These collaborations have facilitated the exchange of ideas and techniques, leading to further advancements in the industry.
Conclusion
Mitsuo Harumatsu's work exemplifies the spirit of innovation within the realm of data recording technologies. His patented inventions not only reflect a deep understanding of digital signal processing but also set a foundation for future advancements in the field. As technology continues to evolve, Harumatsu's contributions will undoubtedly influence the next generation of data management solutions.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.