Inquiries

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

Inquiries regarding semiconductors

Main suppliers Contact Tel.
Renesas Electronics Corporation Renesas Electronics 1st Marketing Division +81-3-3862-2630
Ricoh Electronic Devices Co., Ltd. Analog / sensor market development project +81-3-3862-2672
YAMAHA CORPORATION YAMAHA Marketing Division +81-3-3862-2669
Winbond Electronics Corporation Winbond Marketing Division +81-3-3862-2688
ON Semiconductor Corporation ON Semiconductor Marketing Division +81-3-3862-2635
Microchip technology Inc. Microchip Marketing Division +81-3-3862-2635
Main suppliers Contact Tel.
NXP Semiconductors N.V. +81-3-5687-7225
Nexperia B.V.
WeEn Semiconductors Co., Ltd.
Macronix International Co., Ltd.
Everspin Technologies, Inc.
Transcend Information, Inc.

Inquiries regarding electronic components

Main suppliers Contact Tel.
ALPS ELECTRIC CO., LTD. ALPS Devices Marketing Division +81-3-3862-7595
Tianma Japan, Ltd. Display Marketing Department +81-3-3862-3860
TOKIN Corporation TOKIN・EMD Marketing Department +81-3-3862-4930
EM Devices Corporation
ORTUS TECHNOLOGY CO., LTD. ORTUS Marketing Department +81-3-3862-4310
KYOCERA Corporation Printed Wiring Board Marketing Department +81-3-3862-4290
COSEL CO., LTD. Power Supply System Marketing Department +81-3-3862-1455
Japan Aviation Electronics Industry, Ltd. JAE Devices Marketing Department +81-3-3862-1310
SMK Corporation Electronic Components Marketing Department +81-3-3862-1266
KEL Corporation
GS Yuasa International Ltd.
SCHOTT AG
Sumitomo Electric Industries, Ltd.
SEIKO EPSON CORPORATION
TAIYO YUDEN CO., LTD.
Tokyo Cosmos Electric Co., Ltd.
Nitsuko Electronics Corporation
Nippon Chemi-Con Corporation
NIPPON SEIKI CO., LTD.
NIDEC COPAL ELECTRONICS CORPORATION
Matsuo Electric Co., Ltd.
MARUWA CO.,LTD.

Inquiries regarding electronic equipment

Main suppliers Contact Tel.
NEC Corporation System Solutions Marketing Division +81-3-3862-1382
NEC Embedded Products, Ltd.
NEC Solution Innovators, Ltd.
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.
FUJITSU LIMITED
ARIOS INC. Equipment Marketing Department +81-3-3862-1385
OMRON LASERFRONT INC.
CANON ANELVA CORPORATION
KYOSIN ENGINEERING CORPORATION
Showa Optronics Co., Ltd.
Sumitomo Precision Products CO., LTD.
Daido Steel Co., Ltd.
D-process Inc.

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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