Location History:
- Yokohama, JP (2006)
- Tokyo-to, JP (1999 - 2007)
Company Filing History:
5 out of 2,861 
2 out of 3 
1 out of 832,912 Years Active: 1999-2007
Title: The Innovations of Hisayuki Nakayama: A Spotlight on a Visionary Inventor
Introduction: Hisayuki Nakayama, a prominent inventor based in Tokyo-to, Japan, has made significant contributions to the field of information technology through his innovative patents. With a total of six patents to his name, Nakayama has pioneered advancements in information recording and reproduction technology that have impacted various industries.
Latest Patents: Among his notable patents is the "Information record medium, apparatus for recording the same and apparatus for reproducing the same," which exemplifies his expertise in signal processing and information management. This innovative apparatus comprises a signal processing device that divides recording information into partial segments, applies predetermined processes, and generates additional information to enhance reproduction. The design includes multiplexing technology for efficient recording onto information mediums such as DVDs, showcasing Nakayama’s commitment to improving media technologies.
Another significant patent involves the development of an information recording medium designed with a hierarchical structure of record information pieces. This organization not only optimizes the retrieval of information but also allows for efficient layering, indicating Nakayama's forward-thinking approach to data storage solutions.
Career Highlights: Nakayama's career has been marked by his involvement with well-respected companies, notably Pioneer Electronic Corporation and Pioneer LDC, Inc. His work in these organizations has significantly contributed to the evolution of media technology, establishing him as a key professional in the field.
Collaborations: Throughout his career, Nakayama has collaborated with notable coworkers including Yoshiaki Moriyama and Takao Sawabe. These partnerships have facilitated the exchange of ideas and innovations, further propelling the development of groundbreaking technologies in their respective areas of expertise.
Conclusion: Hisayuki Nakayama stands out as an influential inventor whose work continues to shape the landscape of information technology. His dedication to innovation, evidenced by his patents and collaborations, exemplifies the spirit of creativity and ingenuity that drives the advancements in this dynamic field.