This inventor holds 31 USPTO granted patents and 2 EPO patents, primarily in Digital Data Recording. Top assignees: Victor Company of Japan, Limited, Jvc Kenwood Corporation. Active years: 1999-2012.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Yokohama, JP (1999 - 2012)
- Kanagawa-ken, JP (2003 - 2012)
Company Filing History:
30 out of 2,887 
1 out of 1,457 
Years Active: 1999-2012
Areas of Expertise:
Title: **Toshio Kuroiwa: Innovator in MPEG Technology**
Introduction
Toshio Kuroiwa, hailing from Yokohama, Japan, is a distinguished inventor known for his significant contributions to the field of MPEG technology. With an impressive portfolio of 31 patents, Kuroiwa has played a pivotal role in advancing video and audio compression methodologies.
Latest Patents
Kuroiwa's latest patents include groundbreaking inventions such as the MPEG picture data recording apparatus, MPEG picture data recording method, and MPEG picture data recording medium. His work on MPEG picture data generation and reproduction has introduced innovative methods that enhance data re-encoding processes. Specifically, his technology executes re-encoding after decoding data from a connection section of the first MPEG picture data, which significantly optimizes buffer occupation transitions for improved playback.
Another notable invention is the after-recording apparatus, which efficiently encodes audio and video signals into compressively encoded data. This apparatus adds time stamps for synchronous reproduction and multiplexes the data into main recordings, demonstrating Kuroiwa's commitment to advancing multimedia technology.
Career Highlights
Throughout his career, Toshio Kuroiwa has held significant positions at reputable companies such as Victor Company of Japan, Limited, and JVC Kenwood Corporation. His work in these organizations has established him as a leading figure in the engineering and development of multimedia technologies.
Collaborations
Kuroiwa has collaborated with esteemed colleagues, including Takayuki Sugahara and Seiji Higurashi. These partnerships have fostered a creative environment that has led to many of his innovative inventions and patents in MPEG technology.
Conclusion
Toshio Kuroiwa's contributions to the field of MPEG technology underscore his status as an influential inventor. With a productive career marked by numerous patents and collaborations, Kuroiwa continues to shape the landscape of audio and video technologies, leaving a lasting legacy in the realm of innovation.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile