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Radio Waves Declared Safe

Japan’s mobile phone operators, NTT DoCoMo, Inc., KDDI Corporation and SoftBank Mobile Corporation have confirmed that radio frequency energy from mobile phone base stations does not cause damage to human cells in vitro studies. Since November 2002, the companies have been collaborating to examine the effects of radio waves. As part of the collaboration, large-scale experiments have been conducted on the cellular and genetic level using radio waves up to 10 times stronger than the limit set forth in radio frequency radiation protection guidelines for base stations. In an interim report on April 26, 2005, the companies announced they had found no effects on cell proliferation, gene expression profile, or DNA single-strand breaks. Now they have found there are no genetic alterations or protein functions that could be associated with cell transformation or programmed cell death (apoptosis).

Common Platform for Mobile Security

A coalition of government, industry and research organizations in Japan has proposed the adoption of a common platform based on Public Key Infrastructure (PKI) authentication for higher security on mobile-phone networks, bypassing ID- and password-based security. The group announced that it has developed the technology with the aim of providing a common platform for secure mobile-phone communications in Japan. The group comprises the National Institute of Information and Communications Technology (NICT), the mobile IT Forum (mITF), Hitachi, NTT Docomo, KDDI R&D Laboratories and NEC. Hitachi, Docomo, KDDI and NEC have been working for three years to develop the mobile-security technology, funded with about $5 million from NICT.

KDDI Unveils 10 New 3G Cellphones for Spring 2007

KDDI Unveils 10 New 3G Cellphones for Spring 2007 by Mobikyo KK

KDDI announced their spring 2007 handset line-up this week with ten new 3G models focused on form and function. The latest addition to their Au Design Project, the Media Skin concept by Tokujin Yoshioka, was introduced along with this announcement that it will go on display with earlier offerings – the Infobar, Talby and Neon – at the Museum of Modern Art in New York.

The other models on deck are coming from Toshiba (W51T and W52T), Casio (W51CA), Sanyo (W51SA), Kyocera (W51K), Hitachi (W51H), Sony Ericsson (W51S), the second-ever model from Sharp (W51SH) – a popular design originally introduced by Vodafone in spring 2006 (and also recently available from DoCoMo) – plus a first-time offer by top-tier maker Panasonic (W51P).

The W52T, a candybar slider with a wide VGA 480×800 resolution 3-inch screen, a 3.2-megapixel camera and 1GB of on-board memory [.jpg image] stood out as quite impressive during our quick test drive. An immediate and interesting observation is that eight of the ten handsets are 1 Seg digital-TV enabled, which should clearly signal (pardon the pun) that KDDI is bullish on broadcast TV content and services. Otherwise, most have the FeliCa mobile wallet function and the usual goodies such as GPS, PC Site Viewer, Hello Messenger and – of course – all units are running on BREW and come with the EZ suite of mobile content (books, games, auctions etc.) and are LISMO music ready.

The carriers and handset makers are pumping full blast with mobile number portability pushing everyone to improve and deliver better product offering. DoCoMo also announced ten new phones this week while SoftBank is expected to introduce their line-up soon as well. March is traditionally the busiest handset replacement month of the year in Japan, as the new academic and fiscal year begins April 1st; we’ll be looking forward to the official TCA subscriber results.

KDDI Unveils 10 New 3G Cellphones for Spring 2007 by Mobikyo KK

KDDI Announces More GPS 'Sweets'

KDDI announced new handsets and services this week for their Safety Navi series, original debut in 2005 and improved January 2006, targeted at the the family / youth market. This latest line-up addition includes 3 new models; the Sanyo A5525SA, Toshiba’s A5523T and a so-called Sweets Cute (also by Sanyo), plus several new advanced GPS offerings. One example shows the progress of a users location through the day – using data collected each minute – plotted on a map and viewed by parents or guardians with authorized access on mobile phones or PC’s. The company also announced something that roughly translates into Automatic Photo where remote requests can be made for the handset to take and send a picture!

Japan's Mobile Year in Review

It was the best of times, it was… well, it really was the best of times! Also, as the famous line from Dickens goes, it was the age of wisdom, the age of foolishness and the season of.. Mobile!

Looking back on 2006, it’s hard to decide which news from Japan’s mobile scene was the most spectacular. Vodafone pulled out, Softbank stood up, mobile number portability struck, a record number of new handsets hit the street and – as December winds down – Motorola and Samsung are shipping first foreign-made 3G units into Japan.

A ‘quick’ look at what caught WWJ’s attention in ’06 after the jump.

MNP Crashed KDDI Systems

KDDI Corp. was forced to stop accepting mobile phone orders because of a computer glitch caused by a surge in calls on Sunday. KDDI officials said that au’s service computer that handles the orders slowed down at about 4 p.m. on Sunday, and stopped receiving orders. It began receiving orders at about 4:40 p.m., but again stopped at about 5 p.m. because of the computer glitch. The service resumed receiving orders on Monday, officials said.