Takeshi Natsuno, developer of Japan’s first Internet cell phone service, i-mode, has praised the iPhone in an interview with the AP, saying that his country’s cellular manufacturers could “never” produce such a device. “This is a great device,” Natsuno said while holding his iPhone 3G. “This kind of device cannot be produced by Japanese manufacturers. Never.” Natsuno, who left Japanese carrier NTT DoCoMo…