Stupid question I know, but Apple is NOT patenting rotation, but rather two gestures to lock the screen in either portrait or landscape mode, regardless of detected orientation. Whether or not such a matter is patentable is another kettle of fish.
On a related matter, Apple long ago bought a patent from British Telecom that appears actually to be for screen rotation.
The company does not survey the carrier's own shops, which are major players in the Japanese cellphone market. In addition, number three, the Panasonic 830P is an almost one year old phone (last year's winter model) since superceded by two newer Panasonic phones, and the Casio W63CA is similarly an ancient (in Japanese terms) model.
Thus, to anyone who knows about the Japanese mobile phone market (such as anyone who reads my blog) the survey results are obviously biased towards bulk retailers and the people who frequent them rather than to the average Taro who frequents the carrier's own store on the High Street.
"Look! There! Evil!.. pure and simple, total evil from the Eighth Dimension!" -- Buckaroo Banzai