Oyapika

The Oyapika and Karupika are parabolic cookers with two pivots that allow them to be turned towards the sun: one allows rotation and the other controls the angle of parabola´s elevation. It is is a high potency cooker as it is able to boil one liter of water in 12 minutes. It can be folded for easy transportation and can be assembled in 12 minutes. The Oyapika uses a black recipient of 16 cm, which allows it to reach temperatures of .
* November 2021: There appears to no longer be active contact information for this solar cooker.
==Dimensions/Weight==
Dimensions:
*Diameter: 130 cm focal length: 34cm (from the deepest part of the parabola) 
*Diameter of condensing focus: 15 cm. 
Weight: 8.5kg
==Materials==
All components are made of aluminium, with a highly reflctive aluminium laminate (aca 4250E made in U.S.A), 0.5mm thick.
==See also==
* July 2006: - Motoharu Takizawa
Category:Solar cooker designs
Category:Japan
Category:Parabolic solar cooker designs