Inquiries

We accept inquires submitted via one of our inquiry forms or by telephone.

Inquiries regarding semiconductors

Main suppliers Contact Tel.
Renesas Electronics Corporation 1st Device Business Headquarters
1st Renesas Electronics Semiconductor Marketing Department
+81-3-3862-2630
YAMAHA CORPORATION 1st Device Business Headquarters
YAMAHA Marketing Department
+81-3-3862-2669
Winbond Electronics Corporation 2nd Device Business Headquarters
1st Marketing Department
+81-3-3862-2635
ON Semiconductor Corporation
Microchip technology Inc. 2nd Device Business Headquarters
2nd Marketing Department
+81-3-3862-2635
Nexperia B.V. 3rd Device Business Headquarters
1st Marketing Department
+81-3-3862-1455
Macronix International Co., Ltd.
Everspin Technologies, Inc.
Transcend Information, Inc.

Inquiries regarding electronic components

Main suppliers Contact Tel.
ALPS ALPINE CO., LTD. 2nd Device Business Headquarters
3rd Marketing Department
+81-3-3862-7595
NIPPON SEIKI CO., LTD. 2nd Device Business Headquarters
4th Marketing Department
+81-3-3862-3860
Tianma Japan, Ltd.
Japan Aviation Electronics Industry, Ltd. 2nd Device Business Headquarters
3rd Marketing Department
+81-3-3862-7595
CADENAS WEB2CAD Inc. 3rd Device Business Headquarters
2nd Marketing Department
+81-3-3862-1266
EM Devices Corporation
GS Yuasa International Ltd.
KEL Corporation
KYOCERA Corporation
MARUWA CO.,LTD.
Matsuo Electric Co., Ltd.
NIDEC COMPONENTS CORPORATION
Nitsuko Electronics Corporation
ORTUS TECHNOLOGY CO., LTD.
SCHOTT AG
SEIKO EPSON CORPORATION
TAIYO YUDEN CO., LTD.
TOKIN Corporation
Tokyo Cosmos Electric Co., Ltd.

Inquiries regarding electronic equipment

Main suppliers Contact Tel.
NEC Corporation Solution Business Headquarters
System Equipment Marketing Department
+81-3-3862-1382
NEC Display Solutions, Ltd.
NEC Networks & System Integraion Corporation
NEC Platforms, Ltd.
Nippon Avionics Co., Ltd.
AVer Information Inc.
CORE CORPORATION
CONTEC CO., LTD.
Taitex Co., Ltd.
TOSHIBA CORPORATION
Newtech Co., Ltd.
VIA Technologies, Inc.
FUJITSU LIMITED
ARIOS INC. Solution Business Headquarters
Facilities Equipment Marketing Department
+81-3-3862-1385
TOWA LASERFRONT CORP.
CANON ANELVA CORPORATION
KYOSIN ENGINEERING CORPORATION
Showa Optronics Co., Ltd.
Sumitomo Precision Products CO., LTD.
Daido Steel Co., Ltd.
D-process Inc.

Inquiries regarding solution

Main suppliers Contact Tel.
Adapter Technology Co.,Ltd. Solution Business Headquarters
Power Supply System Department
+81-3-3862-2672
COSEL CO.,LTD.
OKI Sympho-Tech Co.,Ltd.
Power Supply Technology CO.,Ltd.
Tenpao Group Holding Ltd.
Franka Emika GmbH Solution Business Headquarters
System Solution Marketing Department
+81-3-3862-2941
FANUC CORPORATION
Siasun Co.,Ltd.

Inquiries regarding investor relations (IR)

Click here for IR inquiry form

Corporate Strategy Office (Tel: +81-3-3862-3816)

Inquiries regarding Ryosan Products (heat sinks)

The heat sinks production business was transferred to Sankyo Thermo-Tech.Inc. on September 1st, 2014.

Inquiries

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