Similar to Fujifilm, Panasonic also filed a patent 2011-258729 in Japan for an organic sensor that can change the thickness of the organic film by changing the wavelength. Here is a machine generated translation of the patent description taken from the Japanese Patent Office:
Olympus filed a patent in Japan (2011-259166) for a vari-angle LCD screen that can be flipped to pretty much any camera side/angle: In addition to the US patent for an organic sensor, Fujifilm filed a similar patent in Japan (2011-253861). Here are some more details from the Japanese patent application (Google translation):
