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Japan was a leader in mobile phone technology. The first commercial camera phone was the Kyocera Visual Phone VP-210, released in Japan in May 1999. [2] The first mass-market camera phone was the J-SH04, a Sharp J-Phone model sold in Japan in November 2000. [3] It could instantly transmit pictures via cell phone telecommunication. [4]
Japanese mobile phone handsets from 1997 to 2004. The Japanese mobile phone industry is one of the most advanced in the world. As of March, 2022 there were 199.99 million mobile contracts in Japan [1] according to the Ministry of Internal Affairs and Communications. This is 158 percent of Japan's total population.
The nation of Japan currently possesses one of the most advanced communication networks in the world. For example, by 2008 the Japanese government's Internal Affairs and Communications Ministry stated that about 75 million people used mobile phones to access the Internet, said total accounting for about 82% of individual Internet users. [1]
Additionally the phones have many extra features, e.g. a megapixel digital camera. The displays normally have 65,536 colors but the newest models have as many as 262,144 colors. FOMA SA800i [7] Fujitsu F905i (one of the very few Japanese i-mode phones to be sold outside Japan) LG KE390i; LG L342i; LG L343i; LG L852i (PRADA) [8] Mitsubishi M342i
The degree of integration between phones and carriers, unique phone features, non-standardized platforms, and tailoring to Japanese culture made it difficult for Japanese manufacturers to export their phones, especially when demand was so high in Japan that the companies did not feel the need to look elsewhere for additional profits. [29] [30] [31]
The first phone that used this network was called TZ-801 built by Panasonic. [3] Within five years, the NTT network had been expanded to cover the whole population of Japan and became the first nationwide 1G/cellular network. Before the network in Japan, Bell Laboratories built the first cellular network around Chicago in 1977 and trialled it ...
The history of mobile phones covers mobile communication devices that connect wirelessly to the public switched telephone network. While the transmission of speech by signal has a long history, the first devices that were wireless, mobile, and also capable of connecting to the standard telephone network are much more recent.
NTT Docomo is a subsidiary of Japan's incumbent telephone operator, NTT.The majority of NTT Docomo's shares are owned by NTT (which is 33.71% government-owned). While some NTT shares are publicly traded, control of the company by Japanese interests (government and civilian) is guaranteed by the number of shares available to buyers.