Top 10 Greatest Japanese inventions that changed the world!

Japanese are known for their all sort of amazing inventions, a country blessed with techy brain humans, engineers there tend to surprise the whole world with incredible inventions, one of those great inventors is sakichi Toyoda  who was born in year 3 of the keio era  (1867) he invented the wooden weaving machine driven by human power, these developments had so much contributed to the human society.
This is a list of Japanese inventions and discoveries.

Though the Japanese contributed in a number of fields, the country plays a crucial role in the digital revolution since the 1970s, with many revolutionary and widespread technologies in the fields of electronics and robotics being introduced by Japanese companies and entrepreneurs. Japanese popular culture, strongly shaped by its electronic technologies, also considerably influences younger Western populations.
Moreover here are the top ten list of the Japanese inventions that has really shaped the world.

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10  The quartz wrist watch

 released in 1969, the Seiko Astron was the world’s first quartz wristwatch. Quartz technology was a considerable upgrade over its mechanical watch predecessors, because it eliminated the need for easily damaged moving parts, while keeping time much more accurately. It is powered by and electronic circuit that produces a repetitive electronic signal that is regulated by a small quartz crystal to keep time. To this day, Quartz remains the standard for wristwatches and clocks.

•  9  The digital SLR camera

The first digital camera with single-lens reflex elements was the Sony Mavica, released in 1981. Sony’s first full-fledged digital camera was the Mavica MVC-FD5 released in 1997. However it wasn’t until 1999 and the release of the Nikon D1, that Japanese-developed digital SLRs started to widely replace 35 mm film as the popular choice among professional photographers, thanks to their superior combination of speed, ease of use, and image quality.

• 8 The video Cassette

 The video cassette and VCR, both made by Sony, were first released in 1971. Thanks to the video cassette, consumers were finally able to watch films at home, and at a time of their choosing. You could stop, rewind, and fast forward through your favorite movies, and see them over and over again. The idea of capturing the movie-going experience and putting it in each home was a technological breakthrough – and not just for the audiences. Movie Studios benefited enormously too, as they were granted a new revenue stream in the form of the home video market, which eventually overtook the box office in value.
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• 7  The floppy disk

The floppy disk is counted among the many inventions of the colorful Yoshiro Nakamatsu, AKA Dr. NakaMats. The details behind the invention, and how the technology wound up in IBM’s hands, are shrouded in mystery, but Nakamatsu was awarded a patent for the base technology behind the floppy disk in 1952, long before they went public. While floppy disks are now considered a relic, they were the primary portable storage medium for computer users everywhere for a good three decades. It basically introduced the idea of carrying and sharing information easily, and effectively. Something we now have implemented and integrated into what seems like every part of our society.

• 6 The Karaoke

Meaning literally ‘empty orchestra’, the first Karaoke machine was invented by Daisuke Inoue in the early 1970s, but unfortunately was not patented. Instead, an almost identical invention and one which is earning massive revenue around the world was registered and patented by a Roberto del Rosario in the Philippines in 1983. Karaoke is a huge business and large part of Japanese culture. The largest seller of machines in Japan is Daiichi Kosho, with about fifty percent of a JPY100bn market.

•  5  Electronic Calculator

The MD-5 was the first all transistorized calculator unveiled by Sony in 1964 and was capable of 8 digit computations. 

• 4 Robots

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Robotics might sound like 21^st century engineering but the Japanese came up with a creation in the 17^th century called the Karakuri ningyo. This invention was the first recorded robot and it was a mechanized tea serving device powered by a wound spring.

• 3 Blue LED

In 1993 Shuji Nakamura invented the blue light emitting diode (LED) lighting which became the catalyst for the development of Blu-ray player.

• 2 DVD /Blu-ray

The DVD was first developed in 1996 by Philips, Sony, Toshiba and Panasonic. About a decade later Sony spearheaded the transition 1080p or Blu-ray format.

• 1 Digital Camera

Fuji released the first digital camera in 1988. It was the Fujix DS-P1 and came with a 400 kilopixel CCD sensor. It seems pretty ancient by today’s standards.