Our Mission

To provide superior equipment to assist the innovation and creativity to materialize our customer’s vision. Suga Co., Ltd., “the reliable company for new creation”.


* Develop and Manufacture the Equipment for R&D.
Suga Co., Ltd., who has the unrivaled know-how on vacuum and high temperature technology,is supplying useful/appropriate equipment for device and material development at the field of R&D.
Not only the systems but also the parts are available under the consistent quality framework of its design, production, and sales.

* Develop and Manufacture the Marin Equipment.
As the expert of power transmission, Suga Co., Ltd. supplies total solutions for marine/fishery equipment with the focus on clutch system of auxiliary machine for driving.

* ROM Writing Service
Writing service into general-purpose microcomputer/memory is available.
Suga Co., Ltd. provides professional support with high technical skills to meet various requirements from trial to mas-production.

Company Profile

Company nameSUGA Co., Ltd.
Head office3-2-2, Oiwake, Hokuto-shi, Hokkaido, 049-0101 Japan
Branch office

Sapporo office
3-1-20-301, Kita14-jonishi, Kita-ku Sapporo-shi, Hokkaido, 001-0014 Japan

ROM programming service
1-2-6 Sankoubikou Bld.3F, Uchikanda, Chiyoda-ku, Tokyo, 101-0047 Japan

Shizuoka office
761-1-202, Hagiwara, Gotemba-shi, Shizuoka, 412-0042 Japan

Number of Employees32

Main Products

For R&D: Spark Plasma Sintering System, Sputtering Equipment (DC, RF, etc.), ALD(Atomic Layer Deposition) Equipment, Anneal Equipment, Transfer Unit (Vacuum transfer robot), PEEM (Photo Emission Electron Microscopy), Deposition Equipment (for organic EL, High/Ultra high vacuum), Heat treat furnace, Magnetic rotary pump valve, custom-made equipment.

For Marine Equipment: Clutch for marine/industrial equipment, Brake (air, magnetic, etc.), Driving gear, Fishery equipment, Rotorseal/Rotary joint(air, water, oil)



1946 SUGA started the business as the repair shop for inboard engine
1963 Manufacturerd and sold clutch for vessel
1968 SUGA incorporated the business
1978 Manufactured and sold hydraulic fishery equipment
1983 Manufactured and sold crane for vessel
1983 Manufactured and sold crane for vessel
1992 Manufactured and sold marine product processing equipment
1993 Manufactured and sold vacuum system
1997 Started manufacturing SPS system as OEM
1999 Developed, manufactured and sold furnas for material research
2000 Developed, manufactured and sold Sputtering system
2001 Started manufacturing Deposition equipment for organic EL as OEM
2003 Started international business for R&D
2010 Developed, manufactured and sold ALD (Atomic Layer Deposition) system
2011 Started ROM writing service
2012 Developed, manufactured and sold Sputtering system (Catalog model)
2012 Developed, manufactured and sold ALD system (Catalog model)
2014 Developed, manufactured and sold MyPEEM (Photo Emission Electron Microscopy)
2015 MyPEEM was awarded “Invention award”
2015 MyPEEM was awarded “Manufacturing award”
2016 Developed, manufactured and sold ALD system for powder processing