Company Filing History:
20 out of 35,734 
4 out of 77 
3 out of 226 
Years Active: 1988-2008
Title: Mutsumi Ohta: Innovator in Image Processing and Broadcast Verification
Introduction
Mutsumi Ohta is a prominent inventor based in Tokyo, Japan. With a remarkable portfolio consisting of 21 patents, she has made significant contributions to the fields of image processing and broadcast verification. Ohta's innovative designs have paved the way for improved technology in various applications.
Latest Patents
Among her latest patents are groundbreaking technologies that enhance image signals and enable efficient broadcast verification. One such invention is an error diffusion processing circuit for an image signal, which improves output images by implementing an error diffusion process. This circuit includes a noise signal unit that generates a noise signal, which is then integrated into a feedback loop for the error diffusion process, resulting in enhanced image quality.
Another significant patent is a broadcast verification system, method, apparatus, and storage medium designed to facilitate independent broadcast verification at low costs. This system allows clients to submit commercial message images to broadcasting stations while ensuring that the broadcasts can be verified independently and efficiently. The checking section of the system compares feature descriptors from the broadcast content against a database, providing detailed reports to clients, ensuring transparency in marketing efforts.
Career Highlights
Throughout her career, Mutsumi Ohta has collaborated with major companies, including NEC Corporation and NEC Home Electronics, Inc. Her work at these institutions has been pivotal in driving forward innovations that enhance both image processing techniques and broadcast verification methods.
Collaborations
Ohta has worked alongside talented individuals such as Ryoma Oami and Toshio Koga. These collaborations have resulted in significant advancements and reflect the collective commitment to innovation within their respective fields.
Conclusion
In conclusion, Mutsumi Ohta stands out as a visionary inventor whose patents contribute significantly to modern technology. Her ongoing dedication to developing innovative solutions positions her as a key player in the realms of image processing and broadcast verification. Her work will continue to influence the tech industry and inspire future inventors.