Nichirei‘s patent describes a food inspection assisting system that uses sensors and image processing to detect foreign matter in food items. The system generates inspection information and controls display timing based on conveyance time. This innovation aims to enhance food inspection accuracy and efficiency. GlobalData’s report on Nichirei gives a 360-degree view of the company including its patenting strategy. Buy the report here.

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According to GlobalData’s company profile on Nichirei, Nanoemulsion cosmetics was a key innovation area identified from patents. Nichirei's grant share as of January 2024 was 19%. Grant share is based on the ratio of number of grants to total number of patents.

Food inspection assisting apparatus using ultraviolet light and sensors

Source: United States Patent and Trademark Office (USPTO). Credit: Nichirei Corp

A recently granted patent (Publication Number: US11830179B2) discloses a food inspection assisting apparatus designed to enhance the efficiency and accuracy of food inspection processes. The apparatus comprises three circuitries: the first circuitry acquires a captured image of a food item on a conveyor, detects foreign matter or defects, and generates a binary image for analysis; the second circuitry generates inspection assisting information, including identifying the position of detected issues; and the third circuitry controls the display timing of the inspection assisting information based on the time required to convey the food item to the inspection area. Additionally, the system includes a conveyor, an information output device, and in some embodiments, a second sensor for detecting the passage of the food item, ensuring synchronized display of inspection information with the movement of the item.

Furthermore, the patent describes variations of the food inspection assisting apparatus, such as different configurations for acquiring images (e.g., color, infrared), generating inspection assisting information, and displaying the information. The system can adapt to different types of food items and inspection requirements, offering flexibility and customization in the food inspection process. By incorporating advanced technology and intelligent control mechanisms, the apparatus aims to streamline food inspection procedures, improve detection accuracy, and enhance overall food safety measures. The patent highlights the potential for increased efficiency and reliability in food inspection operations, ultimately contributing to higher quality control standards in the food industry.

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GlobalData Patent Analytics tracks bibliographic data, legal events data, point in time patent ownerships, and backward and forward citations from global patenting offices. Textual analysis and official patent classifications are used to group patents into key thematic areas and link them to specific companies across the world’s largest industries.