What are the things invented in Japan?

Japanese inventions mainly include the following:

1, the earliest monosodium glutamate was invented by Japanese Ikeda Kikuzumi. Later, Mr. Glory Zhong of our country further processed and invented China chicken essence on this basis.

2. Electrostatic induction transistor is a unipolar voltage-controlled device of junction field effect transistor. It is an indispensable part of intermediate frequency transmitter, long wave radio and differential transmitter. 1952, Watanabe and Nishizawa of Japan proposed the model of analog transistor.

The blind road is a great invention, which brings great convenience to the blind. The earliest blind road appeared in Okayama Prefecture, Japan, with the time of 1965.

4. The prototype of air gun is ancient trachea. On this basis, the Japanese invented the modern air gun.

China has the longest total mileage of high-speed rail in the world, and the earliest high-speed rail in the world appeared in Japan.