See: http://forum.pentaxfans.net/thread-130327-1-1.html (Traditional Chinese)
Via: http://www.pentaxforums.com/forums/pentax-news-rumors/199899-hirakawa-jun-back-pentax-ricoh.html
What the crop picture in the original opening post is just about the names of two inventors of something, Takayuki Ito (伊藤 孝之) and Jun Hirakawa (平川 纯), with their (same) correspondence address under their names. Possibly that thing is the FA31/1.8 Limited, which was designed by them. Just!
Update: The original OP has edited his post and clarified that the registered design patent was for the DA10-17 Fisheye lens, which was also co-developed by the two designers.
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Sunday, September 23, 2012
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Comments by IntenseDebate
False Rumour - Jun Hirakawa is NOT Back!
2012-09-23T20:53:00+08:00
RiceHigh
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rjsd · 653 weeks ago
zosX · 653 weeks ago
Dick · 653 weeks ago
Can I see those "amazing" pictures?
Barbarosa · 653 weeks ago
Pentax is brand for photographers, and Penax time is far from pass, only shame is there is no FF or cheep MF, why not cheep MF if we just dreaming, cheep CMOS MF with 4k video and 1/2000 flash sinc, and first to be first MEGAISO camera
rjsd · 653 weeks ago