Company Filing History:
8 out of 27,375 
4 out of 16,453 
1 out of 115 Years Active: 1995-2010
Title: **Yutaka Machida: Innovator in Digital Video Signal Processing**
Introduction
Yutaka Machida is a prominent inventor based in Yokohama, Japan, recognized for his significant contributions to the field of digital video signal processing. With a remarkable portfolio of 13 patents, Yutaka Machida has made strides in developing methods that enhance the quality and efficiency of moving picture signals, playing a vital role in the evolution of digital media technology.
Latest Patents
One of Machida's latest inventions is a groundbreaking method for encoding and decoding digital moving picture signals. This innovative approach is designed to decode subframes appropriately in relation to time, even when parts of a bit stream are missing or errors occur. It effectively suppresses degradation of reproduced images, ensuring clarity and continuity despite potential data loss. The method encodes information for each frame according to a spatial hierarchy, incorporating subframe time and space position numbers into identifiers. This facilitates the quick recovery of subframes after any issues, minimizing the impact of encoding challenges, particularly in segments displaying motion.
Career Highlights
Yutaka Machida's career is marked by collaborations with industry leaders such as Matsushita Electric Industrial Co., Ltd. and Panasonic Corporation. His work has had a profound impact on the advancements of video technologies, establishing him as a key figure in the realm of digital innovations. His patents reflect his dedication to improving video signal integrity and user experience.
Collaborations
Throughout his career, Machida has collaborated with talented professionals in the field, including Takeshi Yukitake and Motoya Miyauchi. These partnerships have not only enriched his projects but have also led to significant advancements in the technologies they developed together.
Conclusion
In summary, Yutaka Machida's contributions to the field of digital moving picture signals underscore his role as an innovator in technological advancements. His latest patents showcase a commitment to enhancing video quality and reliability, solidifying his legacy in the world of digital media. As he continues his work, the impact of his inventions is expected to resonate within the industry for years to come.