Until this month, there has been a lack of uniform approach to certification in Japan of products that combine wireline technologies such as dial up, ISDN or Broadband, and RF/Wireless devices with 802.11a/b/g, UWB or cordless phone technologies.

This has now been clarified with JATE producing an english version here.. Interpretation_Art9. 

Please direct certification questions regarding JATE to Ms Chun Kim