This inventor holds 55 USPTO granted patents and 5 published patent applications and 19 EPO patents, primarily in Image Projection Technology (CPC class G03B). Top assignee: Ricoh Company, Ltd.. Active years: 2012-2019.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
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Years Active: 2012-2019
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Title: Innovations of Naoyuki Ishikawa: Pioneering Position Detection Technologies
Introduction
Naoyuki Ishikawa, based in Kanagawa, Japan, is a prolific inventor renowned for his contributions to the field of imaging and detection technologies. With a remarkable portfolio of 55 patents, he has made significant strides in innovating systems that enhance the accuracy and efficiency of position detection.
Latest Patents
Among Ishikawa’s latest patents are groundbreaking inventions such as the “Position Detection Device” and the “Image Display Device and Image Display System.” The position detection device is designed to detect positions of both a non-emitter and an emitter within a designated detection area. It features reflective members strategically placed around the area, illumination light sources for emitting light, and sensors to capture incoming light. The innovation also includes a sophisticated control device that adjusts timings for non-emitter and emitter detection modes based on prior detection statuses, thus optimizing the detection process.
Additionally, his coordinate detecting apparatus patent focuses on a system comprising multiple light-emitting and -receiving units arranged along the perimeter of a coordinate input area. This system employs retroreflective members and a control unit that collectively ensures accurate position detection when users input designations.
Career Highlights
Ishikawa works at Ricoh Company, Ltd., where he continues to push the boundaries of imaging technology. His expertise in detection methods has made a notable impact on the company’s advancements in optical and electronic solutions. His ability to bridge theoretical knowledge with practical applications exemplifies his dedication to innovation.
Collaborations
Throughout his career, Ishikawa has collaborated with esteemed colleagues such as Masamichi Yamada and Hideo Kanai. These partnerships enrich the collaborative atmosphere at Ricoh, fostering a culture of creativity and continuous improvement in product development.
Conclusion
Naoyuki Ishikawa's work is a testament to the power of innovation in technology. Through his numerous patents and collaborations, he is paving the way for new advancements in position detection and imaging systems. His contributions play a vital role in enhancing the capabilities of modern devices, ensuring a brighter future in technological applications.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile