Joyson Safety Systems Japan, a unit of the company that took over failed airbag maker Takata Corp., discovered that falsified production data at its Japanese seatbelt factory was used to pass safety standards for a European certification agency, people with knowledge of the matter said.
The issue comes on top of revelations last week, confirmed by Japan’s transport ministry, that Joyson Safety Systems Japan, or JSSJ, had given faulty data to automakers on seatbelts shipped from its factory in Hikone, Shiga prefecture, which it took over from Takata in 2018. The Nikkei newspaper reported on Oct. 15 that as many as nine million seatbelts supplied by JSSJ to Japanese automakers fell short of strength standards.
JSSJ is ultimately owned by Ningbo Joyson Electronic Corp., the Chinese company whose subsidiary acquired the bankrupt Takata in 2018. The Japanese company became aware of the faulty inspection data at the Hikone factory in April, with certain data also app…