Company Overview

Company Overview

Kunoh Technocraft Co.,Ltd

Floor 10, ROGUZU Nihonbashi Horidome Building, 1-10-9 Nihonbashi Horidome, Chuo Ward, Tokyo, 〒103-0012
TEL 03-3527-3090  FAX 03-3527-3091


Kunoh Technocraft Co., Ltd was first established as "Kunoh Trading Co., Ltd." in 1952, and has been exporting Japanese optical products, microscopes, and measurement devices, as well as importing and domestically selling these kinds of products, for the past 50 years.

The company name changed to "Kunoh Technocraft Co., Ltd." in May 2001, initiating a company-wide transformation that saw us leap from not only exporting from, importing to, and selling products within Japan, but to additionally providing our own unique product planning and development and coming up with products that can quickly respond to user needs, in an effort to be of even further use to our customers.


Approx. 8-minute walk from Bakuro-Yokoyama Station on the Toei Shinjuku line.

Company History

April 1952 Established an office in Toranomon, Minato Ward, Tokyo
・Began exporting new models of optical refractometers to the U.S. market
・Began exporting biological microscopes, binoculars, and telescopes to Canada and other Asian countries
・Began exporting biological microscopes to the U.S. market
・Began exporting the first domestically-produced metallurgical microscopes to the U.S. market
June 1962 Relocated the office to Yotsuya, Shinjuku Ward, Tokyo
・Began trading with the Nikon’s U.S. agents Ehrenreich Photo-Optical Industries
・Began selling domestically (Ryokosha Co., Ltd. and Sankei Co., Ltd.)
December 1986 Relocated the office to Umezato, Suginami Ward, Tokyo
・Began importing and selling U.S.-produced confocal optics and mask length measurement system devices
・Began full-scale sales expansion, primarily to other Asian countries. Established a joint venture in Singapore in October 2000.
May 2001 Changed company name from "Kunoh Trading Co., Ltd." to "Kunoh Technocraft Co., Ltd."
March 2002 Relocated the office to Fuchu City, Tokyo
March 2005 Established Kunoh Technocraft Ltd. Kunoh Hong Kong Pte Ltd., and Kunoh Representative Office Malaysia
July 2008 Relocated the office to Tokorozawa City, Saitama Prefecture
October 2010 Began sale of dual-sided measurement devices and automatic line width measurement devices
September 2011 Began sale of the GEMINI dual-sided measurement devices
May 2018 Relocated the office to Chuo Ward, Tokyo