Seafood lovers know the fatty marbling is what makes tuna sashimi and sushi so tasty, so for the industry, it’s the fish’s ...

The special machine shown by Fujitsu relays the results of the sound waves beamed on a tuna fish to assess its fattiness shows up on the screen at a Fujitsu facility in Kawasaki, Japan Wednesday ...

such as yellowfin tuna and bonitos, enabling assessments of the freshness, texture and taste of the fish as well. Given the popularity of Japanese food in global markets, the developers are also ...

at first in Japan but expanding to the U.S. and other places later. They'll also work on future upgrades to test for freshness, firmness and other characteristics of tuna and other fish varieties.