This inventor holds 3 USPTO granted patents. Top assignee: Matsushita Electric Industrial Co., Ltd.. Active years: 1993-2000.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Osaka, JP (1994)
- Kadoma, JP (1993 - 2000)
Company Filing History:
Years Active: 1993-2000
Title: Hiroshi Horikane: Innovator in Digital Video Technology
Introduction
Hiroshi Horikane is a notable inventor based in Kadoma, Japan. He has made significant contributions to the field of digital video technology, holding a total of 3 patents. His work focuses on enhancing the quality and efficiency of digital recording and playback systems.
Latest Patents
One of Horikane's latest patents is a digital recording and playback unit with an error correction device. This innovative unit prevents deterioration of reproduced video images due to servo control confusion during playback. It employs a decoding circuit to convert the reproducing signal into digital playback data, along with an error correction circuit to restore any erroneous portions of the data. The system includes multiple frame memories and a control circuit that manages the writing and reading processes based on detected playback issues.
Another significant patent is an orthogonal transform apparatus for video signal processing. This apparatus executes an algorithm for orthogonal transform operations, such as the 8 points fast cosine transform. It utilizes a single multiplier to perform multiple multiplication operations sequentially, thereby reducing the hardware scale required compared to traditional systems that use multiple separate multipliers.
Career Highlights
Hiroshi Horikane is currently employed at Matsushita Electric Industrial Co., Ltd., where he continues to innovate in the realm of digital technology. His work has been instrumental in advancing the capabilities of video signal processing and recording systems.
Collaborations
Throughout his career, Horikane has collaborated with notable colleagues, including Masakazu Nishino and Tatsuro Juri. These partnerships have contributed to the development of cutting-edge technologies in the industry.
Conclusion
Hiroshi Horikane's contributions to digital video technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence advancements in video recording and playback systems.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile