Japan's Top Inventions
S7 · E2 — Letter Sorting Machines / Exhaust Gas Analyzers
S7:E2 · Letter Sorting Machines / Exhaust Gas Analyzers
12 episodes in this season
Direct Drive Turntables / Natto
28 min
Letter Sorting Machines / Exhaust Gas Analyzers
Cultured Pearls / Casting Systems
Contactless IC Cards / Wasabi Packets
Singing Synthesizers / Solder
Fan-Cooled Workwear / Marine Cargo Tanks
Diagnostic Ultrasound Machines / Sports Balls
Artificial Leather / Blood Test Needles
Tactile Paving / Crab Stick Machines
Multihead Weighers / Aircraft Interior Products
Jet-Air Hand Dryers / Artificial Teeth
Seismic Oil Dampers / Fabric Trim
