Ricoh GXR 35mm f/1.8 Macro patent

The japanese website Egami.blog found a new Ricoh patent application 2010-175627 (published August 12, 2010, filled January 27,  2009) . It appears to be a new 35mm f/1.8 Macro lens with following specifications:

• focal length f=33.1mm
• aperture Fno=1.80
• image circle 28.4mm
• macro 1:2
• floating focus mechanism

Found via photorumors