This inventor holds 5 USPTO granted patents. Top assignee: Sony Corporation. Active years: 1984-2002.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Atsugi, JP (1984 - 1985)
- Kanagawa, JP (1998 - 2002)
Company Filing History:
Years Active: 1984-2002
Title: Kazumasa Yamamura: Innovator in AV Technology
Introduction
Kazumasa Yamamura is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of audio-visual technology, holding a total of 5 patents. His work primarily focuses on portable AV editing apparatuses and information signal transmitting systems.
Latest Patents
One of his latest patents is a Portable AV Editing Apparatus. This invention allows an SDDI signal, which corresponds to an AV signal, to be selectively recorded onto an MO disc from a hybrid recorder equipped with an on-line editing function. Users can carry the portable AV editing apparatus separately from the hybrid recorder, utilizing the recorded SDDI signal for off-line editing and preparing an EDL (edit decision list). This EDL can then be transmitted from the field to the station for on-line editing.
Another notable patent is the Information Signal Transmitting System. This system is designed to transmit information signals, including video and audio, over a transmission line. It features a transmitting apparatus that generates recording start and stop command signals, allowing for efficient management of information signals that need to be saved. The receiving apparatus is equipped with a reception controller that separates these command signals, ensuring that the recording device operates based on the received information.
Career Highlights
Kazumasa Yamamura is currently employed at Sony Corporation, a leading company in the electronics industry. His innovative work has contributed to advancements in AV technology, enhancing the way audio and video signals are processed and transmitted.
Collaborations
Throughout his career, Yamamura has collaborated with notable colleagues, including Mamoru Ishiguro and Masayuki Takano. These collaborations have further enriched his contributions to the field.
Conclusion
Kazumasa Yamamura's inventive spirit and dedication to advancing AV technology have made him a key figure in the industry. His patents reflect a commitment to innovation that continues to influence the way we interact with audio-visual media.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile