Profile
Name
Jedat Inc.
Head office Japan
HSB Teppozu, 1-1-12, Minato, Chuo-ku, Tokyo 104-0043
TEL (+81)-3-6262-8400 / FAX (+81)-3-6262-8408
Web site URL
https://www.jedat.co.jp
Representative
Kazutoshi Matsuo, President & CEO
Established
February 2, 2004
Paid-up capital
762,524,260 yen (as of March 31, 2025)
Number of employees
131 (as of March 31, 2025)
Annual sales
About 2,062 million yen (as of fiscal 2024)
Major customers
ABLIC, ALPS ALPINE, AU Optronics Corp, Canon, DB HiTek, DNP, DONGWOO FINE-CHEM, Epson, FINEX, Furukawa Electric, HannStar Display, HeJian Technology, HOYA, Infovision Optoelectronics, JAE, JDI, KIOXIA, Kyocera, LG Display, LG Innotek, Minebea Power Semiconductor Device, MITANI MICRONICS, Mitsubishi Electric, Mitsumi Electric, MultiDimension Technology, NEC, Newway, NexChip, Nikon, NIPPON FILCON, Nissan, Nisshinbo Micro Devices, NRMTC, NTT, Nuvoton Technology Japan, Panasonic, Photronics DNP Mask Corporation, Quanyi Mask Optoelectronics Technology, Renesas Electronics, ROHM, SANEI HYTECHS, Seiko Future Creation, Seiko NPC, Semiconductor Energy Laboratory, Sharp, Shindengen, Shineisha, SKE, SMIC, Socionext, SUMITOMO, Taiwan Mask, TDK, TIANMA Microelectronics, TOPPAN, TOPPAN CHUNGHWA ELECTRONICS, Toppan Photomasks Company Limited, Shanghai, Torex Semiconductor, TOSHIBA, United Microelectronics Corporation, V-Technology, Zentel
(in random order)
Executives
Major shareholders
ARGO GRAPHICS Inc.
Seiko Instruments Inc.
SK-Electronics Co., Ltd.
Dai Nippon Printing Co., Ltd.
(as of March 31, 2025)
Office
Head Office
HSB Teppozu, 1-1-12, Minato, Chuo-ku, Tokyo 104-0043
TEL +81-3-6262-8401 FAX +81-3-6262-8408
West Japan Office
Shin-Osaka Meiko Building, 4-3-12, Miyahara, Yodogawa-ku, Osaka-shi, Osaka 532-0003 Japan
TEL: +81-6-6150-0930 FAX: +81-6-6392-5920
Fukuoka Office
Daisan Hakata Kaisei Bldg., 1-3-6, Hakata-eki-minami, Hakata-ku, Fukuoka-shi, Fukuoka 812-0016, Japan
TEL: +81-92-452-7880 FAX: +81-92-452-7881
Kumamoto Office
OCO Bldg., 1-6-41, Kamisuizenji, Chuo-ku, Kumamoto-shi, umamoto 862-0951, Japan
TEL: +81-96-288-6661 FAX: +81-96-288-6668