>>212636436 (OP)Japan is leading almost all the next-gen technology.
- Hydrogen vehicle https://en.wikipedia.org/wiki/Hydrogen_vehicle
- Solid-state battery https://en.wikipedia.org/wiki/Solid-state_battery
- SCMaglev https://en.wikipedia.org/wiki/SCMaglev
- MicroLED https://en.wikipedia.org/wiki/MicroLED
- Crystal LED https://en.wikipedia.org/wiki/Crystal_LED
- Nanoimprint lithography https://en.wikipedia.org/wiki/Nanoimprint_lithography
- Co-Packaged Optics https://ja.wikipedia.org/wiki/Innovative_Optical_and_Wireless_Network
- Optical SSD https://www.kioxia.com/en-jp/insights/optical-ssd-202504.html
- Diamond semiconductor https://ja.wikipedia.org/wiki/%E3%83%80%E3%82%A4%E3%83%A4%E3%83%A2%E3%83%B3%E3%83%89%E5%8D%8A%E5%B0%8E%E4%BD%93
- Perovskite solar https://en.wikipedia.org/wiki/Perovskite_solar_cell
- 1000-layer NAND https://en.wikipedia.org/wiki/Flash_memory#NAND_memories
- STT-MRAM https://en.wikipedia.org/wiki/Spin-transfer_torque#STT-MRAM