Micronics, Inc. was a Japanese contract developer, mostly active during the NES era. Notorious for the poor quality of their work, their games usually featured choppy framerates, bad gameplay, ugly graphics, and annoying sound. Future heavyweights like Capcom and SNK had their first few NES games developed by Micronics, with disastrous results.
A new company under the name Khaos appeared around 1993 and is speculated to be Micronics under a different name. However, it's more likely that the company was formed from former Micronics staff.