Company Filing History:
Years Active: 1997-1999
Title: Innovations of Hideyuki Shimada
Introduction
Hideyuki Shimada is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of video compression and inspection apparatuses. With a total of 3 patents, his work reflects a commitment to advancing technology and improving efficiency in various applications.
Latest Patents
One of Shimada's latest patents is a video compression coding apparatus. The objective of this invention is to provide a method for compressing video data while minimizing degradation in video quality. The apparatus utilizes a DCT section to transform input video data into DCT coefficients, which are then quantized based on control data. This quantized data is subsequently compression-coded in a variable length coding section. The invention also includes a code quantity detecting section that monitors the coded data's quantity and informs a quantization control section to optimize the quantization level for subsequent blocks.
Another significant patent is an inspection apparatus designed to assess the performance of structures, such as stator windings in electric rotating machines. This apparatus features a probe with a measuring element, an arm unit, and a cylinder face circumferential moving apparatus. The arm unit is equipped with a driving mechanism that allows the probe to project at an angle towards the measuring position, ensuring accurate performance inspection.
Career Highlights
Throughout his career, Hideyuki Shimada has worked with prominent companies, including Toshiba Corporation and Toshiba Plant Systems & Services Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in technology.
Collaborations
Shimada has collaborated with notable colleagues such as Shinji Takahashi and Shin Murakami. These partnerships have fostered a creative environment that has led to the development of impactful inventions.
Conclusion
Hideyuki Shimada's contributions to the fields of video compression and inspection technology highlight his innovative spirit and dedication to improving engineering solutions. His patents reflect a deep understanding of complex systems and a commitment to enhancing performance in various applications.