Ito Japan

Ito Corporation is the largest and oldest part of Ito Group. Headquartered in Tokyo, Ito Corporation provides access to Japanese engineering and manufacturers, including some of Japan’s largest companies.

Company Information

Ito Corporation started out as the Ito Chemical Works company, grew an international business that was not related to chemicals, spun that business off, and then reintegrated everything under the Ito Corporation name in 1991. We’ve grown a lot and changed a lot, but in the end we are still driven by the same focus on customers and technology that characterized our start in 1946. It takes a lot to survive more than 70 years as a company. It takes even more to do it with the stellar reputation for quality, professionalism, and integrity that are the hallmark of anything bearing the Ito logo.

Ito Corporation is the largest company within Ito Group and focuses on supplying our partners with the best technology and service that Japan has to offer. Our core commitment to do things right the first time is our own take on the twin Japanese traditions of responsibility and pride.

Do it. Do it right. Do it right now.

Office Locations

Tokyo Office:

1-6-3 Nihonbashi Bakuro-cho, Chuo-ku, Tokyo 103-0002 Japan

Tel: +81-3-3668-3290


Mito Office:

2467 Tsuda, Hitachinaka-shi, Ibaraki  312-0032 Japan

Tel: +81-29-272-7860


Our Banks

  • Sumitomo Mitsui Banking Corporation
  • Mizuho Bank

Our Key Suppliers

  • Cosmotec Co., Ltd
  • Hiroki Corporation
  • Ishiyama Co., Ltd.
  • JOMO Sun-Energy Co., Ltd.
  • Kanto Chemical Co., Ltd.
  • Keyence Corporation
  • Kojundo Chemical laboratory Co., Ltd.
  • Konishiyasu Co., Ltd.
  • Kyoritsu Chemical & Co., Ltd.
  • Mikado Trading Co., Ltd.
  • Miyako Roller Industrial Co., Ltd.
  • Nippon Graphite Industries, Ltd.
  • Nippon Kayaku Co., Ltd.
  • Ohashi Engineering Co., Ltd.
  • Ozu Corporation
  • Sanpo Corporation
  • Senju Metal Industry Co., Ltd.
  • Shin-Etsu Chemical Co., Ltd.
  • Sonocom Co., Ltd.
  • Sony Chemical & Information Device Corporation
  • Taiyo Industrial Co., Ltd.
  • Taiyo Ink MFG. Co., Ltd.
  • Taiyo Wire Cloth Co., Ltd.
  • Tamura Corporation
  • Teipi Thermal Engineering Co., Ltd.
  • Tokyo Ohka Kogyo Co., Ltd.
  • Toya, K.K.
  • UI Tech Co., Ltd.

Our Key Customers

  • Dai Nippon Printing Co., Ltd.
  • Fujifilm Corporation
  • Hitachi, Ltd. Telecommunication & Network Systems Division
  • Hitachi, Ltd. Telecommunication & Network Systems Division
  • Hitachi, Ltd. Urban Planning and Development Systems Company
  • Hitachi Automotive Systems, Ltd.
  • Hitachi Computer Technology & Manufacturing Co., Ltd.
  • Hitachi Consumer Electronics Co., Ltd.
  • Hitachi Displays, Ltd.
  • Hitachi Global Storage Technologies
  • Hitachi High-Tech Control Systems Corporation
  • Hitachi High-Tech Manufacturing & Service Corporation
  • Hitachi High-Tech Materials Corporation
  • Hitachi IE Systems Co., Ltd.
  • Hitachi Information & Communication Engineering, Ltd.
  • Hitachi Joei Tech Co., Ltd.
  • Hitachi Media Electronics Co., Ltd.
  • Hitachi Terminal Mechatronics, Corp.
  • Hitachi, Ltd. Micro Device Division
  • Konica Minolta IJ Technologies, Inc.
  • Konica Minolta Poto, Inc.
  • Konica Minolta Technology Center, Inc.
  • Mitsumi Electric Co., Ltd.
  • NEC CASIO Mobile Communications. Ltd.
  • Nippon Graphite Industries, Ltd.
  • Nippon Mectron, Ltd.
  • Nissah Printing Co., Ltd.
  • Oita Canon Inc.
  • Opnext Japan, Inc.
  • Panasonic Electronic Devices Co., Ltd.
  • Panasonic Electronic Devices Japan Co., Ltd.
  • Panasonic Liquid Crystal Display Co., Ltd.
  • Panasonic Mobile Communications Co., Ltd.
  • Seiko Epson Corporation Hitachi, Ltd. Enterprise Server Division
  • Seiko Instruments Inc.
  • Seiwa Electric MFG. Co., Ltd.
  • Semiconductor Leading Edge Technologies, Inc.
  • Renesas Electronics Corporation
  • Sendai Nicon Corporation
  • Shoei Co., Ltd.
  • SMK Corporation
  • Sony Chemical & Information Device Corporation
  • Sony Corporation
  • Sony EMCS Corporation
  • Sumitomo Electric Printed Circuits, Inc.
  • Sumitomo Metarl Mining Co., Ltd.
  • Tokai Rika Co., Ltd.
  • Toppan Forms Co., Ltd.
  • Anrad Corporation
  • Canon Inc. Taiwan
  • Cosmotech Co ., ltd.
  • Daeduck Electronics Company, Ltd
  • Elcoteq SE
  • EM Microelectronic
  • Flextronics
  • Foxconn Technology Group
  • GE Healthcare
  • Hitachi Display Device ( Suzhou) Co., Ltd.
  • Hologic, Inc
  • ILJIN Copper Foil Co., Ltd.
  • Jabil Circuit
  • Joyin Technology Co., Ltd
  • KEMET Corporation
  • LG Innotek Co., Ltd.
  • MekTek Development
  • Motorola Mobility Technologies Co., Ltd.
  • Multi-Fineline Electronix, Inc
  • PCI Limited
  • Perlos Corporation
  • Polymer Vision
  • RIM Company
  • R-Logic International Pte Ltd
  • Samsung Electro Mechanics
  • Siemens Ltd.Seoul
  • Simmtech Co., Ltd.
  • Sony Chemicals (Suzhou) Co.,Ltd
  • Sony Digital Products (Wuxi) Co., Ltd.
  • Stars Microelectronics (Thailand) Public Company Limited
  • TE Connectivity
  • Varian Medical Systems, Inc.
  • Vista Point Technology Inc
  • Xaar Jet Ltd.

Quality & Environment

Ito Corporation is an active participant in both the ISO 9001 QMS standard and the KES Environmental Management System
standard. We believe that the two systems are complimentary and that reducing waste and increasing efficiency are integral to
creating a sustainable business and living environment.

ISO 9001:2015 Certification

KES Certification