Management System Certification Status
The TAIYO YUDEN Group has obtained ISO9001 certification for all of its production sites and IATF16949 certification for many of its products.
TAIYO YUDEN Group ISO9001, IATF16949 Certification Status
As of September 2024
ISO9001 Certification Status
| Site | Products | Registration Standard | Certification Authority | Certificate number | Expiration date | Certification |
|---|---|---|---|---|---|---|
| TAIYO YUDEN CO., LTD. Capacitor Division Tamamura Plant/ Haruna Plant (Japan) |
Multilayer Ceramic Capacitors Ceramic Powder |
ISO9001 :2015 |
Bureau Veritas |
JP022936 | 2025/10/14 |
PDF |
| TAIYO YUDEN CO., LTD. Ferrite Inductors & Application Division Nakanojo Plant/ Yawatabara Plant (Japan) |
Inductors | ISO9001 :2015 |
Bureau Veritas |
4714315 | 2025/05/31 |
PDF |
| TAIYO YUDEN CO., LTD. Integrated Module Business Division Yawatabara Plant (Japan) |
Power Supply(Module) Short Distance Wireless Communication Device Device Embedded Substrate |
ISO9001 :2015 |
Bureau Veritas |
JP023509 | 2026/04/26 |
PDF |
| TAIYO YUDEN CO., LTD. Electronic Components Division (RF Filter) Tamamura Plant (Japan) |
Multilayer Ceramic Devices Chip Antenna. |
ISO9001 :2015 |
Bureau Veritas |
JP024327 | 2027/01/18 |
PDF |
| NIIGATA TAIYO YUDEN CO., LTD. (Japan) |
Multilayer Ceramic Capacitors | ISO9001 :2015 |
Bureau Veritas |
4723767-2B | 2025/10/14 |
PDF |
| TAIYO YUDEN CHEMICAL TECHNOLOGY CO., LTD. (Japan) |
Plating for Electronic Components, Metal Mask and Screen Mask Multi-functional Fine Surface Coating |
ISO9001 :2015 |
Bureau Veritas |
JP024723 | 2027/04/15 |
PDF |
| FUKUSHIMA TAIYO YUDEN CO., LTD. (Japan) |
Inductors | ISO9001 :2015 |
Bureau Veritas |
JP023685 | 2026/06/23 |
PDF |
| WAKAYAMA TAIYO YUDEN CO., LTD. (Japan) |
Chip Inductors | ISO9001 :2015 |
Bureau Veritas |
JP022982 | 2025/11/04 |
PDF |
| TAIYO YUDEN TECHNO SOLUTIONS CO., LTD. (Japan) |
Electonic Assembly Boards functional modules |
ISO9001 :2015 |
Bureau Veritas |
JP022928 | 2025/11/11 |
PDF |
| TAIYO YUDEN Mobile Technology Co., Ltd. (Japan) |
SAW devices FBAR devices RF module |
ISO9001 :2015 |
BSI | FS56057 | 2027/10/09 |
PDF |
| KOREA KYONG NAM TAIYO YUDEN CO., LTD. (Korea) |
Multilayer Ceramic Capacitors Axial Leaded Ceramic Capacitors |
ISO9001 :2015 |
Bureau Veritas |
KR003283 | 2025/03/30 |
PDF |
| TAIYO YUDEN (SARAWAK) SDN. BHD. (Malaysia:Sarawak) |
Multilayer Ceramic Chip Capacitors | ISO9001 :2015 |
Bureau Veritas |
MY010188 | 2027/07/16 |
PDF |
| TAIYO YUDEN (GUANGDONG) CO., LTD. (China:Guangdong) |
Multilayer Ceramic Capacitors SMD Power Inductors Ring Varistors Radial leaded Inductors |
ISO9001 :2015 |
Bureau Veritas |
CN045114 | 2026/07/30 |
PDF |
| TAIYO YUDEN (PHILIPPINES), INC. (Philippines:Cebu) |
Electronic Components such as Inductors and Filters | ISO9001 :2015 |
SGS | PH10/0553 | 2027/08/31 |
PDF |
| ELNA CO., LTD. Aomori Factory (Japan) |
Aluminum electrolytic capacitors with solid and non-solid electrolyte Electric double layer capacitors |
ISO9001 :2015 |
SGS | JP05/060268 | 2026/10/24 |
URL |
| ELNA CO., LTD. Shirakawa Factory (Japan) |
Electrodes Capacitors |
ISO9001 :2015 |
SGS | JP23/00000023 | 2027/03/02 |
URL |
| ELNA (THAILAND) CO., LTD. (Thailand:Chiangmai) |
Aluminum electrolytic capacitors Electric double layer capacitors |
ISO9001 :2015 |
TÜV NORD |
44 100 990506 | 2027/07/26 |
URL |
| ELNA (MALAYSIA) SDN. BHD. (Malaysia:Penang) |
Aluminum electrolytic capacitors | ISO9001 :2015 |
Kiwa Cermet |
17318-A | 2027/07/16 |
URL |
IATF16949 Certification Status
| Site | Products | Registration Standard | Certification Authority | Certificate number (IATF№) |
Expiration date | Certification |
|---|---|---|---|---|---|---|
| TAIYO YUDEN CO., LTD. Tamamura Plant (Japan) |
Multilayer Ceramic Capacitors | IATF16949 :2016 |
Bureau Veritas |
0433866 | 2024/11/04 |
PDF |
| TAIYO YUDEN CO., LTD. Haruna Plant (Japan) |
Ceramic Powder | IATF16949 :2016 |
Bureau Veritas |
433668 | 2024/11/04 |
PDF |
| TAIYO YUDEN CO., LTD. Nakanojo Plant (Japan) |
Core, Powder for the Inductors | IATF16949 :2016 |
Bureau Veritas |
0537773 | 2027/08/06 |
PDF |
| TAIYO YUDEN CO., LTD. Tamamura Plant (Japan) |
Multilayer Ceramic Devices | IATF16949 :2016 |
Bureau Veritas | 0444020 | 2025/02/17 |
PDF |
| NIIGATA TAIYO YUDEN CO., LTD. (Japan) |
Multilayer Ceramic Capacitors | IATF16949 :2016 |
Bureau Veritas |
433439 | 2024/11/03 |
PDF |
| TAIYO YUDEN CHEMICAL TECHNOLOGY CO., LTD. (Japan) |
Plating for Terminal electrode | IATF16949 :2016 |
Bureau Veritas |
0470919 | 2026/03/16 |
PDF |
| FUKUSHIMA TAIYO YUDEN CO., LTD. (Japan) |
Ferrite Wire-wound SMD Power Inductors Metal Wire-wound Chip Power Inductors |
IATF16949 :2016 |
Bureau Veritas |
0465056 | 2025/12/22 |
PDF |
| WAKAYAMA TAIYO YUDEN CO., LTD. (Japan) |
Multilayer Chip Inductors | IATF16949 :2016 |
Bureau Veritas | 0441055 | 2025/01/12 |
PDF |
| TAIYO YUDEN Mobile Technology Co., Ltd. (Japan) |
SAW devices FBAR devices |
IATF16949 :2016 |
BSI | 0546906 | 2027/09/25 |
PDF |
| KOREA KYONG NAM TAIYO YUDEN CO., LTD. (Korea) |
Multilayer Ceramic Capacitors | IATF16949 :2016 |
Bureau Veritas |
0524510 | 2027/06/16 |
PDF |
| TAIYO YUDEN (SARAWAK) SDN. BHD. (Malaysia:Sarawak) |
Multilayer Ceramic Capacitors | IATF16949 :2016 |
Bureau Veritas |
0532506 | 2027/07/16 |
PDF |
| TAIYO YUDEN (GUANGDONG) CO., LTD. (China:Guangdong) |
Multilayer Ceramic Capacitors SMD Power Inductors Ring Varistors |
IATF16949 :2016 |
Bureau Veritas |
0479457 | 2026/07/24 |
PDF |
| TAIYO YUDEN (PHILIPPINES), INC. (Philippines:Cebu) |
Multilayer Chip Inductors Rectangular Wire Wound Ferrite Chip Inductors Low Profile Wire Wound Ferrite Inductors Wire Wound Chip Inductors Metal Core SMD Power Inductors |
IATF16949 :2016 |
SGS | 0541864 | 2027/08/31 |
PDF |
| ELNA CO., LTD. Aomori Factory (Japan) |
Aluminum electrolytic capacitors with solid and non-solid electrolyte Electric double layer capacitors |
IATF16949 :2016 |
SGS | 0486210 | 2026/10/23 |
URL |
| ELNA CO., LTD. Shirakawa Factory (Japan) |
Conductive polymer hybrid Aluminium electrolytic capacitors | IATF16949 :2016 |
SGS | 0503582 | 2027/03/01 |
URL |
| ELNA (THAILAND) CO., LTD. (Thailand:Chiangmai) |
Aluminum electrolytic capacitors Electric double layer capacitors |
IATF16949 :2016 |
TÜV NORD |
0532853 | 2027/07/22 |
URL |
| ELNA (MALAYSIA) SDN. BHD. (Malaysia:Penang) |
Aluminum electrolytic capacitors | IATF16949 :2016 |
Kiwa Cermet |
0532109 | 2027/07/16 |
URL |
The list of certification status is last updated on the date indicated next to the title.
For the latest information, please contact our sales representatives.
