Location History:
- Kamakura, JP (1988 - 1993)
- Fujisawa, JP (1993 - 1994)
- Chigasaki, JP (1999 - 2003)
Company Filing History:
9 out of 42,485 
3 out of 66 
1 out of 1 
Years Active: 1988-2003
Title: Sunao Suzuki: Innovator in Image Processing Technology
Introduction
Sunao Suzuki is a prominent inventor based in Kamakura, Japan. He has made significant contributions to the field of image processing technology, holding a total of 10 patents. His work focuses on detecting and processing image regions, particularly in video signals.
Latest Patents
One of his latest patents is an apparatus for detecting the position of featuring regions of a picture, such as subtitles or imageless parts. This boundary position detection apparatus precisely identifies the position of an imageless part, which contains no meaningful image information, located at the upper and/or lower parts of a picture. The invention includes a line decision circuit that determines whether each line of the picture belongs to an image part or an imageless part. Additionally, a boundary decision circuit establishes the boundary between these two parts. A time integration circuit integrates the detected boundary positions over time to determine a final boundary position. Furthermore, a detection control circuit identifies an image-part region from the final position, measures the average luminance of the region, and adjusts the integrating time interval of the time integration circuit based on this average luminance.
Career Highlights
Throughout his career, Sunao Suzuki has worked with notable companies, including Hitachi, Ltd. and Hitachi Video Engineering, Incorporated. His experience in these organizations has allowed him to develop and refine his innovative technologies in image processing.
Collaborations
Sunao Suzuki has collaborated with several talented individuals in his field, including Kenji Katsumata and Shigeru Hirahata. These collaborations have contributed to the advancement of his inventions and the overall progress in image processing technology.
Conclusion
Sunao Suzuki's contributions to image processing technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the way we understand and process visual information in various applications.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.