History

Founder Kiyoshi Furuse established a company in Machida, Tokyo, to manufacture and sell industrial measuring instruments, mainly Air Leak Testers.

Air Leak Tester LSP-1000
The very first Air Leak Tester released to the market.

Built a new building for office and plant in Takakura, Hachioji, Tokyo, in order to expand its business. Accordingly, sales of Air Leak
Testers increased remarkably, and Cosmo became the leading company in the leak test industry.

Air Leak Tester LSP-1020
Used in various industries such as Automotive, Medical and so on.

Established the Nagoya Sales Office.

Air Flow Tester AF-2000
Developed by targeting the tests for not only air-tightness but also air flow characteristics.
Equips the own-developed laminar flow sensors.

Established the Osaka Sales Office.

Digital Flow Meter DF-2700
High-performanced flow meter using the digital panel meter.

Built a larger building for office and plant in Ishikawa, Hachioji, Tokyo in order to expand its business.

Dp Gauge DP-310 Series
Panel-mount type small pressure gauge.

Concluded an agent contract with DIAFRIEND CORPORATION in Taiwan.
Established the Hiroshima Sub-Branch.
Established the Korea Branch Office, and launched its overseas business.

Air Leak Tester LS-1820
Equips the microcomputer.
Small-sized model was widely accepted by the market.

Established the Detroit Resident Office in the United States.
Established the Urawa Sales Office.

Expanded its headquarters building.
Upgraded the Detroit Resident Office in the United States to a Branch Office in order to expand the overseas business.

Digital Mamometer DM-3500
Desk-top model tester with 4 digits display. Various pressure ranges from micro to high pressure available.

Tomoyuki Furuse was appointed as Representative Director and President.

Upgraded the Hiroshima Sub-Branch to a Sales Office and aimed to expand sales in the Chugoku and Kyushu area.

Established the Hamamatsu Sales Office.

Digital Flow Meter DF-2800
Widely used in Laboratory and production line.

Commenced construction work for the second expansion of the headquarters building as one of the events commemorating the 20th anniversary of the founding of the company.

Air Leak Tester LS-1850
With this model, own-developed air operated valves were released.

Established the Tohoku Sales Office in Sendai.

Cosmo Super Gel was developed as a sealing material and accepted by the various and new industries.

Concluded an agent contract with WAVE ELECTRONICS & ELECTRICAL SYSTEM SDN.BHD. in Malaysia.

Expansion of the business fields by the release of the model targeting the small electrical devices.

Acquired ISO9001 certification.
((Registration certificate number: JQA-QM3681))

Acquired ISO 9001certification for the Detroit Branch Office.

Air Leak Tester LS-1842
All-in-one model equipes many new features such as Mastering. Became very popular models and produced till 2013.

Established COSMOWAVE TECHNOLOGY CO., LTD. a local subsidiary in Thailand. (Wave group)

Multilink Air Leak Tester LS-1880
Model could have maximum of 4 detection units with 1 display.
Large LCD panel is introduced.

Closed down the Detroit Branch Office in the United States and established COSMO SOLUTIONS TECHNOLOGY, INC. (CST, INC.), a local subsidiary in the United States.
Transitioned to ISO 9001:2000 edition and acquired the new certification.
Closed down the Korea Branch Office and established COSMO KOREA CO., LTD., a local subsidiary.。

Massflow Gauge DF-230BA
Became very useful flow gauge as the mass flow sensor is not affected by pressure and temperature changes.

Established the Shanghai Office in China.

Concluded an agent contract with Industrial Research Technology Pty. Ltd. in Australia.

WAVE ELECTRONICS & ELECTRICAL SYSTEM SDN.BHD. established an office in Jakarta, Indonesia, and concluded an agent contract with Cosmo.
Acquired ISO 14001 certification.
(Registration number: JQA-EM5044)

Multilink Air Leak Tester LS-1881
Model could have maximum of 8 detection units with 1 display with much faster CPU process capability.

Constructed a new factory next to the main building.

Air Flow Tester AF-2400
Compact flow tester equips the air-operated valve developed specially for flow tester.

Honored by Ministry of Economy, Trade and Industry・Small and Medium Enterprise Agency for being “300 brisk small and medium manufacturer”
Urawa sales office moved to Oyama, Tochigi prefecture.
COSMO(SHANGHAI)TRADING CO., LTD.を設立。
Opened Cosmo (Shanghai) Trading Co., Ltd.

Established the Kyushu Sales Office in Fukuoka.

Air Leak Tester LS-1441
Specially designed for testing the small sealed products such as electrical devices.
6 different detection units are selectable.

Cosmo Group Calibration Laboratory is accredited as a calibration institution able to perform pressure calibrations in accordance with ISO/IEC 17025. (Registration number RCL00350)
Completed transition to ISO 9001:2008 edition.

Closed down the office in India and established COSMO INSTRUMENTS INDIA PVT. LTD., a local subsidiary.
Concluded a sales and service agent contract with TEX Equipamentos Eletrônicos Ind. Com. Ltda. in Brazil.

Air Leak Tester LS-1866
Small and light weight model with 0.1Pa DPS resolution.

Concluded a sales and service agent contract with P+K GmbH in Germany.

Cosmo Group Calibration Laboratory is accredited as a calibration institution able to perform flow calibrations in accordance with ISO/IEC 17025.

Air Leak Tester LS-R900
Useful new features such as 7 languages, Automatic setup are equipped.

Received the “TAMA Brand Grand Prix” in the Sales Channel Development and Overseas Expansion category from the Greater Tokyo Initiative.

Concluded a sales and service agent contract with Cosmo EU Solutions Technology GmbH in Germany.

Concluded a sales and service agent contract with COSMO DE MEXICO in Mexico.
Concluded a sales and service agent contract with TAIWAN COSMO INSTRUMENTS CO., LTD. in Taiwan R.O.C.

Air Flow Tester AF-R220
Useful new features such as USB port, multi-languages are equipped.

Completed transition to ISO 9001:2015 edition.
Completed transition to ISO 14001:2015 edition.(India) 10th anniversary of COSMO INSTRUMENTS INDIA PVT. LTD.

Air Leak Tester LS-R902
mproved for more user-friendliness with new features including Quick Access based on its predecessor LS-R900.

Relocated the offices:
(Indonesia) PT. COSMOWAVE (U.S.A.) COSMO SOLUTIONS TECHNOLOGY, INC.

Celebrated the 50th anniversary of our founding on June 25, 2020.

(Thailand) Celebrated the 20th anniversary of the establishment of COSMOWAVE TECHNOLOGY CO., LTD.

Developed “Leak Test Remote Support System” to reduce the workload on site with IOT, through open joint research with the Tokyo Metropolitan Industrial Technology Research Institute (2018-2021).

(India) 15th anniversary of COSMO INSTRUMENTS INDIA PVT. LTD.

Air Leak Tester LS-R902EV
Air Flow Leak Tester AL-R302EV
Lineup of differential pressure-type and flow-type leak testers for leak testing of large battery assemblies for EVs, which are rapidly becoming widespread.

Haruka Furuse was appointed as Representative Director and President.

Multilink Air Leak Tester LS-1881A
Based on LS-1881, improved to be more user-friendly.