ㆍYACHIYO KOHKEN
ㆍYAHATA NEJI
ㆍYAKUMO
ㆍYAJIMA KOGYO
ㆍYAMABISHI ELECTRIC
ㆍYAMADA CORPORATION
ㆍYAMADA DENNON
ㆍYAMADA DOBBY
ㆍYAMADA PUMP
ㆍYAMADA KEIKINZOKU
ㆍYAMADA YUKI SEIZO
ㆍYAMAHA
ㆍYAMAHISA
ㆍYAMAICHI
ㆍYAMAKANO KABUSHIKIGAISHA
ㆍYAMAKYU
ㆍYAMAMOTO ELECTRIC
ㆍYAMAMOTO ELECTRIC WORKS
ㆍYAMAMOTO KEIKI
ㆍYAMAMOTO KOGAKU
ㆍYAMAMOTO MFG
ㆍYAMARI INDUSTRIES
ㆍYAMASEI
ㆍYAMATO SCALE
ㆍYUKIWA SEIKO
ㆍYUKO GOMU
ㆍYUKURA
ㆍYUNITTO
ㆍYUSHIN
ㆍYUSHIN SPRING
ㆍYUTAKA (CROWN)

ㆍYUTAKA ELECTRONICS
ㆍYAMASHIN AMERICA, INC
ㆍYAMATAKE HONEYWELL
ㆍYAMATO DENKI SEISAKUSHO
ㆍYAMATO SEITO CO. LTD
ㆍYAMATO VALVE CO
ㆍYAMAWA
ㆍYANAGIHARA
ㆍYASKAWA ELECTRIC MFG
ㆍYAZAKI CORPORATION
ㆍYASUDA
ㆍYODOGAWA KASEI CO. LTD
ㆍYOKOGAWA ELECTRIC
ㆍYOKOGAWA HEWLETTPACKARD
ㆍYOKOGAWA INSTRUMENT
ㆍYOKOGAWA SERTEK
ㆍYOKOGAWA WEZAK
ㆍYOKOHAMA AEROQUIP
ㆍYOKOHAMA HYDEX
ㆍYOKOHAMA RUBBER
ㆍYOKOTA
ㆍYOSHIDA ELECTRIC
ㆍYOSHIDA KOUGAKU GLASS, INC
ㆍYOSHIKAWA IRON WORKS LTD
ㆍYOSHITAKE
ㆍYOSHIWARA DENKI
ㆍYOSIHARA
ㆍYUASA BATTERIES
ㆍYUASA ITOMICHI KOGYO
ㆍYUHO ELECTRONICS CO. LTD
ㆍYUKEN KOGYO