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Ricoh Kyosan, Inc.

A Japanese manufacturer and supplier of cleaning and sanitizing products and services for food-production environments.

Last updated September 25, 2026

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Overview

Ricoh Kyosan, Inc. (理工協産株式会社) is a Japanese company headquartered in Tokyo. It was established on December 27, 1946. The available company information identifies it as a specialist in cleaning, with a focus on cleaning and sanitation needs in food manufacturing and related production environments. The company’s activities should not be confused with the unrelated Ricoh office-equipment brand: the supplied evidence describes Ricoh Kyosan as a manufacturer and supplier of cleaning products and services, not as an office-equipment company. Its product range includes specialty detergents and sanitizing agents intended for cleaning production lines in food-processing and beverage factories. The company also lists products for dairy plants, food factories, beverage factories, and dairy farming, as well as a separate range of cleaning agents for cosmetics-related applications. Its stated product-development considerations include being gentler on people and the environment. Ricoh Kyosan describes its work as extending beyond product supply. It provides an integrated support system that includes research and development, manufacturing and sales, consultation on cleaning methods, and follow-up support. The company says it works with customers to establish cleaning methods and address cleaning challenges, and it also presents environmental purification in business spaces as part of its broader engineering-oriented aims. The company’s head office is in Tokyo, and its listed locations include branches, factories, and research functions in Hokkaido, Saitama, Aichi, Osaka, Saga, and Wakayama. The supplied sources do not identify its owner, parent company, founder, or overseas markets; this dossier therefore does not assign any.

History

Ricoh Kyosan, Inc. is a Japanese company whose supplied company profile records its establishment on December 27, 1946. The available evidence does not provide details about its founder or the circumstances of its founding, so its early history cannot be described more specifically here. The company’s present-day business centers on cleaning and sanitation for production settings, especially food manufacturing. Its website describes the company as an expert in cleaning and states that it manufactures and sells products related to cleaning and sanitizing at food-production sites. Its stated product offering includes specialty detergents and sanitizing agents designed for cleaning production lines in food-processing and beverage factories. The company also organizes information and products for dairy, beverage, and food factories and dairy farming, and lists cleaning agents for cosmetics-related applications. Ricoh Kyosan presents its service model as broader than manufacturing and sales. Its support system brings together research and development, production, sales, consultation on cleaning expertise, and follow-up. The company says it supports customers from the establishment of cleaning methods through after-sales follow-up and works to address their cleaning challenges. It also describes environmental purification in business spaces as a continuing aim of its engineering-oriented work. Its stated product-development considerations include products that are gentler on people and the planet. The company profile identifies Tokyo as the head-office location and lists branch, factory, engineering, and research locations across Japan, including sites in Hokkaido, Tokyo, Saitama, Aichi, Osaka, Saga, and Wakayama. The supplied sources name Hiroko Sugiura as representative director and president. They do not specify the company’s ownership, parent organization, founder, or international operating markets. No unsupported corporate-history events or ownership relationships are inferred.

  • Company established

Products and positioning

A specialist in industrial cleaning for food-production environments, combining cleaning and sanitizing products with method development, consultation, and ongoing support.

  • Industrial cleaning and sanitizing products

    Specialty detergents and sanitizing agents for production lines in food-processing and beverage factories, with product information also organized for dairy, food, beverage, and dairy-farming applications.

  • Cosmetics-related cleaning agents

    A separately listed range of cleaning agents for cosmetics-related applications.

Sources3 sources

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