PURERON JAPAN CO., LTD.

IGS_PC-Series (integrated gas system pressure sensor)

PGF Series (ultra-high filtration precision gas filter)

PMFC-100 (molecular flow controller)

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Other Manufacturing
Precision Equipment
Electronic Devices
Various Elements & Accessories

Area Yoshima
Industrial ParksIwaki-yoshima Industrial Park

Products & Services

Controls / Electrical Equipment
Other

Processing

Machine Assembly
Machining
Polishing / Grinding
Welding

Related Fields

Medical
Radiation Science / Drug Development

Company Overview

●PURERON JAPAN got its start in 1985 by taking what was then a semiconductor field taboo head-on and attempting to use ceramics in gas filters. We have always focused on new technologies and work to refine and commercialize them. Our business is centered on
the following:
- System design, manufacture, and sale of precision equipment and electronic devices
- Manufacture and sale of a variety of fluid control devices, parts, and accessories
- Manufacture and sale of ultra-high performance pressure sensors and high temperature pressure sensors (300ºC)
- Manufacture and sale of ultra-precise filters (0.0015μm)
- Manufacture and sale of filters using ceramic, metal, and PTFE elements
- NC cut processing
●Today we have our main office in Iwaki City, our Iwaki factory, Yoshima No. 3 and No. 4 factories, and Uchigo factory (Eco Lab), as well as our Tokyo office in Ueno, Taito Ward in Tokyo. We also have a factory in China.
●In recent years, we have developed small, lightweight cold cathode carbon nano X-ray tubes and are expanding into medical diagnostics as well as non-destructive testing.

Primary Products / Services

●Products
・Various gas filters (incl. ceramic, metal, PTFE)
・0.0015μm gas filters & pressure sensors
・Molecular flow controllers and more
●Product Development
・Hydrogen concentration monitors
・Cold cathode carbon nano X-ray tubes
●Contracting Service

IP & Licenses, etc.

Intellectual Property
●(2015) Patent No. 5703365 Manufacturing Method for Microporous Filters
●(2009) Patent No. 2009-173986 Plasma Generator
●(2008) Patent No. 2008-189949 Film-forming Device
●(2000) Unexamined Patent No. 2000-063967 Hollow Metal Porous Body
●(2019) Patent No. 6611140 Dissolved Gas Measuring Device (And numerous more.)
Certifications / Licenses
●ISO9001 certified (Main office, Iwaki factory, Tokyo office)
●ISO 14001 certified (Main office, Iwaki factory, Tokyo office)
●ISO 13485 certified
●Medical device manufacturing license (October, 2014) (Authorization No. 07BZ200060)
Awards / Commendations
●(July, 1989) 14th Inoue Harushige Prize Group Award
● (June 2008) Designated one of “300 Vigorous Small & Medium- sized Companies” (Ministry of Economy, Trade and Industry, The Small and Medium Enterprise Agency)
●(December, 2017) Selected as a “Regional Future Leading Company” (Ministry of Economy, Trade and Industry)
●(November, 2018) Winner of the Technical Award in the vacuum category (The Japan Society of Vacuum and Surface Science)
●(April, 2019) Winner of the “Excellence Award” and the “Special Award for Industry-Academia-Government Collaboration” at the 31st Small and Medium-sized Business Excellent New Technology and New Special Awards
●(2021) Certified as a “Supporting Working Women” small and medium-sized business (Fukushima Prefecture)
●(2022) Selected as KENKO Investment for Health company (Ministry of Economy, Trade and Industry)Intellectual Property
●(2015) Patent No. 5703365 Manufacturing Method for Microporous Filters
●(2009) Patent No. 2009-173986 Plasma Generator
●(2008) Patent No. 2008-189949 Film-forming Device
●(2000) Unexamined Patent No. 2000-063967 Hollow Metal Porous Body
●(2019) Patent No. 6611140 Dissolved Gas Measuring Device
(And numerous more.)
Certifications / Licenses
●ISO9001 certified (Main office, Iwaki factory, Tokyo office)
●ISO 14001 certified (Main office, Iwaki factory, Tokyo office)
●ISO 13485 certified
●Medical device manufacturing license (October, 2014) (Authorization No. 07BZ200060)
Awards / Commendations
●(July, 1989) 14th Inoue Harushige Prize Group Award
●(June 2008) Designated one of “300 Vigorous Small & Medium-
sized Companies” (Ministry of Economy, Trade and Industry, The
Small and Medium Enterprise Agency)
●(December, 2017) Selected as a “Regional Future Leading Company” (Ministry of Economy, Trade and Industry)
●(November, 2018) Winner of the Technical Award in the vacuum category (The Japan Society of Vacuum and Surface Science)
●(April, 2019) Winner of the “Excellence Award” and the “Special Award for Industry-Academia-Government Collaboration” at the 31st Small and Medium-sized Business Excellent New Technology and New Special Awards
●(2021) Certified as a “Supporting Working Women” small and medium-sized business (Fukushima Prefecture)
●(2022) Selected as KENKO Investment for Health company (Ministry of Economy, Trade and Industry)

Company Strengths & Characteristics

Future Prospects & Areas of Interest

●We strive to provide fluid control equipment and devices at a world- class level that are used in an expansive range of industries.
●We plan to provide world-class medical equipment and devices using our proprietary cold cathode X-ray tubes. (More compact and simple CT scanners, etc. These products are also designed for use in ambulances. Remote control will enable early diagnosis in emergency patients, which in turn will save lives.)
●We will continue to develop and commercialize portable X-ray devices. (For disaster response and medical use in remote areas)

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