HISTORY

In April 1976

Ohte Giken, Inc. was founded with the capital of 1,000,000-yen as an exclusive agent of Scanivalve Corp. U.S.A. at 1-1-3 Ebisu-Nishi, Shibuya-ku, Tokyo.

In April 1981

Head office moved to 1-7-8 Ebisu-Minami, Shibuya-Ku, Tokyo due to expandation of the business .

In July 1983

Head office moved to 13-25-3 Ebisu-Higashi, Shibuya-Ku, Tokyo due to expandation of the business .

In Mar. 1985

DHInstruments, Inc. U.S.A. recognized Ohte Giken as their exclusive agent In Japan. Ohte Giken added DH products(Desgranges et Huot, France ) to Scanivalveproducts.Ohte Giken served as a importing and repairing company of the both companies.

In April 1990

Ohte Giken moved to 2-9-1 Sengen, Tsukuba, Ibataki Pref. to ensurebetter servise to the pressure measurement. market.

In June 1993

Ohte Giken, Inc. increase their capital to 10,000,000yen.

In December 1993

Ohte Giken set up Nippon CalService Corp. as a jointventure with DH Instruments U.S.A. for pressure calibration service.

In November 1997

Ohtegiken set up a Technology Center for more better service at 258-1, Nakadai, kasumigaura-Shi, Ibaraki,

In April 1998

DH Instruments, Inc. became independent from Desgranges et Huot.Ohte Giken, Inc. started direct buissiness with Desgranges et Huot France.

In June 1998

Ohte Giken, Inc. started importing and servicing business of Desgranges et Huot products and DH Budenberg Products. adding to Scanivalve Products andDH Instruments products .

In February 2000

Ohte Giken, Inc. increased their capital to 20,000,000yen.

In December 2002

Ohte Giken, Inc got 50% capital of Nippon CalService,From DH Instruments.

In January 2003

Kansai branch of Ohte Giken, Inc. was opened at 2-1-7 Matsunouchi, Akashi-Shi Hyougo Pref.

In December 2003

Ohte Giken, Inc. started Calibration service business.

In April 2005

Takayoshi Ohte was elected and inaugurated as the president of Ohte Giken, Inc.

In January 2006

Ohte Giken, Inc. started their business of Aeroprobe prodects as an exclusive agent in Japan.

In November 2006

Ohte Giken, Inc. issued the first corporate bond.

In April 2012

Ohte Giken, Inc. added MAXIMATOR products as an exclusive agent of MAXIMATOR.

In October 2022

Head office moved to 1-25-12, Kannondai, Tsukuba-shi, Ibaraki due to expandation of the business.

In May 2023

Technology Center moved to the same location as the head office : 1-25-
12 Kannondai, Tsukuba-shi, Ibaraki, Japan.