The first thing to do would be to register your ideas in your country's Patent Office, so that nobody else can use them. That done, try contacting Sony headquarters or some important office of theirs near your part of the world (an internet search may prove valuable for that). Then look through the site and try finding a directory of their different departments to decide on the most suitable person to write/email or search thru their career listings.
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To contact the Australian branch of Sony Ericsson, one can fill out the contact form on the Sony Australia website. They can also be reached by telephone at 1300 13 SONY.
There are a number of options relating to obtaining missing manuals for a Sony 3D TV. Firstly one should contact the store where the television was purchased. If they cannot help then visit the support pages of the Sony website. They often have manuals for download. If the specific manual is not available, the support page will have a contact email or address where one can get official help from Sony.
The contact number for Sony experia Mobile showroom is 01777 988 188.
Many electronics stores offer camcorder repair. If your Sony camcorder is under warranty you can take it back to the store you purchased it from or contact Sony directly via their website at www.sony.com/
My skype psp contact name is yancey12345 call some time oh and go to Sony website to get there number and contact.
You can contact Sony Ericsson in the United Kingdom via email from the official Sony Ericsson website. Alternatively, Sony Ericsson can be contacted via online form through customer support.
The Sony Handyman should include all the necessary software to view the disk. If you no long have it you can contact support (either online or over the phone) to get additional software.
If you are looking to contact Sony camcorder support, the best chance you'll have is to visit their website, and find the "contact" tab. You can choose to contact them via email or by phone.