This inventor holds 3 USPTO granted patents and 2 EPO patents. Top assignees: Asahi Kasei Corporation, Asahi Kasei Emd Corporation, Asahi Kasei Kabushiki Kaisha. Active years: 2006-2011.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
1 out of 6 
1 out of 48 
1 out of 1,001 Years Active: 2006-2011
Title: Ken Ishihara: Innovator in Behavior Content Classification
Introduction
Ken Ishihara is a notable inventor based in Atsugi, Japan. He has made significant contributions to the field of technology, particularly in the classification of behavior content through advanced devices and methods. With a total of 3 patents to his name, Ishihara's work has garnered attention for its innovative approach to image processing and behavior analysis.
Latest Patents
Ishihara's latest patents include a device, program, and method for classifying the behavior content of an object person. This invention features a face portion detection device, a behavior content classification device, and a speech content classification device. The technology is designed to appropriately classify the behavior content of an object person from a captured image that includes their face. Additionally, his work encompasses a car navigation system and various control programs and methods for the devices mentioned. One of the key components is a speech section detection device that utilizes an image capturing unit, data storage unit, and image processing unit. The lip region detection unit employs a dedicated SVM to identify the lip region from a captured image, while the speech section detection unit uses features from the detected lip region and a dedicated HMM to detect speech sections.
Another significant patent involves an automatic gain control circuit. This circuit has two operation modes: the first mode controls the gain of a variable gain amplifier to maintain a constant amplitude of the sync signal, while the second mode prevents gain increase under certain conditions. The circuit intelligently switches between these modes based on the amplitude of the sync signal and video signal, ensuring optimal performance.
Career Highlights
Throughout his career, Ken Ishihara has worked with prominent companies such as Asahi Kasei Emd Corporation and Asahi Kasei Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in technology.
Collaborations
Ishihara has collaborated with notable colleagues, including Yoshihiro Noguchi and Nobuyoshi Ukaji. Their combined expertise has likely played a role in the successful development of his patents and innovations.
Conclusion
Ken Ishihara stands out as a significant figure in the realm of technology and innovation. His contributions to behavior content classification and image processing demonstrate his commitment to advancing the field. With a focus on practical applications, Ishihara
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile