Company Filing History:
Years Active: 2014-2015
Title: Mari Ohbuchi: Innovator in Video Signal Processing
Introduction
Mari Ohbuchi is a prominent inventor based in Yokohama, Japan. She has made significant contributions to the field of video signal processing, holding a total of 5 patents. Her work focuses on enhancing the functionality and efficiency of imaging technologies.
Latest Patents
Ohbuchi's latest patents include a video signal processing apparatus designed to improve the accuracy of focus in imaging devices. This apparatus features an image pickup unit with a focus lens and an evaluation value calculator unit that identifies regions of brightness to optimize focal point estimation. Another notable patent is an image signal processing device for auto-focus, which addresses challenges faced by digital cameras and video cameras when focusing on scenes with point light sources. This device includes an area setting unit, a detection unit, and a calculation unit to ensure accurate focus evaluation.
Career Highlights
Throughout her career, Mari Ohbuchi has worked with esteemed companies such as Hitachi, Ltd. and Hitachi Industry & Control Solutions, Ltd. Her experience in these organizations has allowed her to develop innovative solutions in video signal processing.
Collaborations
Ohbuchi has collaborated with notable colleagues, including Hirotomo Sai and Junji Shiokawa. These partnerships have contributed to her success and the advancement of her inventions.
Conclusion
Mari Ohbuchi is a trailblazer in the field of video signal processing, with a strong portfolio of patents that reflect her innovative spirit. Her contributions continue to influence the development of imaging technologies.
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.