Year |
Matter |
1916 |
Kotone Seisakusho established |
1923 |
Nippon Pneumatic Kogyosho(NPK) established |
1938 |
NPK reorganized as a joint stock corporation |
1945 |
NPK amalgamated with Kotone Seisakusho |
Initial production of chemical processing equipment |
|
1949 |
Labor Union established |
1957 |
Construction Equipment Division established |
1963 |
Head office building constructed |
1965 |
Higashi-Osaka plant constructed and Chemical Engineering Division moved to the new plant |
1969 |
Fukuoka Sales Office Opened |
1970 |
Higashi-Osaka Plant renovated and Construction Equipment Division moved to the plant |
1975 |
Hiroshima Sales Office opened |
1977 |
Nippon Pneumatic Kenki Co., Ltd. established |
1978 |
NPK Europa B.V. established in Rotterdam, Netherlands, to expand sales channels in the European region |
1985 |
Nabari Plant constructed in Nabari, Mie Prefecture, and Chemical Engineering Division moved to the plant |
NPK Construction Equipment, Inc. established in Cleveland, Ohio, U.S.A. to expand sales channels in Notrh and South America |
|
1988 |
50th Anniversary of NPK |
1992 |
First renovation of Nabari Plant |
1995 |
Shanghai Pneumatic Machinery Co., Ltd. established in Shanghai, China |
1996 |
NPK Website launched |
2001 |
Passing of Founder and Chairman Eimatsu Kotone |
NPK Europe Manufacturing s.r.o. established in the Czech Republic as a production base for NPK Europe |
|
2003 |
Tokyo Office opened |
Hiroshima sales office consolidated into Fukuoka Sales office |
|
2005 |
NPK Middle East FZCO established in the United Arab Emirates to expand sales channels in the region |
2007 |
Second renovation of Nabari Plant |
2015 |
Third renovation of Nabari Plant |
2016 |
Kanto Sales Office relocated |
2017 |
Customer Service & Solution Center established |
Acquired Nippon Pneumatic Kenki Co., Ltd. |
Year |
Matter |
|
1916 |
|
Manufacturer of chemical machinery and liquid chemical storage and transport tanks |
1923 |
|
Manufacturer of air tools |
1956 |
【Pneumatic】 |
Initial production of High-speed Grinders |
1957 |
【Construction】 |
Development and release of the world's first large pneumatic hammer, the IPH |
1958 |
【Pneumatic】 |
Initial production of angle grinders |
1968 |
【Chemical】 |
Release of ultrasonic jet pulverizer |
1972 |
【Construction】 |
Release of HPH-series large Hydraulic Hammer |
1975 |
【Construction】 |
Release of Hydraulic pile driver/extractor |
【Chemical】 |
First toner production plant completed |
|
1976 |
【Construction】 |
Release of H-series large Hydraulic Hammer |
1977 |
【Construction】 |
Large Hammer awarded the Special Invention Prize of the Japan Institute of Invention and Innovation |
【Chemical】 |
Release of high-precision powder dispersion separator |
|
1979 |
【Chemical】 |
High-precision powder dispersion separator recognized with Outstanding Product Awards from the Society of Chemical Engineers, Japan and the Japan Management Association |
1980 |
【Pneumatic】 |
Release of Oil Pulse wrench |
1981 |
【Chemical】 |
Completion of first toner plant outside Japan |
1984 |
【Construction】 |
Release of crusher equipped with hydraulic booster |
1985 |
【Chemical】 |
Dispersion Separator awarded the special Invention Prize of the Japan Institute of Invention and Innovation |
1986 |
【Construction】 |
Release of shear with attached booster mechanism |
1987 |
【Pneumatic】 |
Impact Wrench(improved striker design) awarded the Prize of the Director- General of the Science and Technology Agency, as an innovator |
【Chemical】 |
Release of surfusing system |
|
1988 |
【Construction】 |
Release of secondary crusher with attached booster mechanism |
1990 |
【Construction】 |
Release of E series large Hydraulic Hammers with new type of mechanism |
【Chemical】 |
Development of new toner production process |
|
1996 |
【Chemical】 |
Release of Excel high-efficiency plastic filter |
1997 |
【Chemical】 |
Release of Microspin submicron classifier |
2002 |
【Chemical】 |
Microspin pulverizer awarded the Technology Prize of the Japan Society of Mechanical Engineers, Tokai Branch |
2003 |
【Chemical】 |
Release of surfusing system METEORAINBOW |
2004 |
【Construction】 |
Release of GH series hydraulic hammers |
【Construction】 |
Release of K-23J steel shear |
|
2005 |
【Pneumatic】 |
Release of angle grinder with one-touch control, a first for the industry |
【Construction】 |
Release of angle grinder with one-touch control, a first for the industry |
|
【Construction】 |
Release of electromagnet-equipped secondary crusher |
|
【Construction】 |
Release of clam-shaped shear |
|
【Chemical】 |
Release of helium-recycling pulverizer |
|
【Chemical】 |
Release of UFS/UFC-type airflow separator for toner |
|
2006 |
【Construction】 |
Release of XC series beak-edged hydraulic crushers |
2008 |
【Pneumatic】 |
Release of super powerful angle grinders |
【Construction】 |
Release of crushers SV series with 2 cylinders |
|
2010 |
【Construction】 |
Release of small crushers X series |
【Chemical】 |
Release of pulverizer MJM |
|
2011 |
【Chemical】 |
Release of pulverizer "I-Jet", twin-fluid spray jet mill "MEMSA", and vortex jet mixer "Swirler" |
2012 |
【Construction】 |
Release of small hydraulic breakers PH series |
【Construction】 |
Release of crusher SRC 25 for demolition of Steel Reinforced Concrete (SRC) |
|
【Chemical】 |
Release of dryer NBL-L, and air hammer MGK |
|
2013 |
【Construction】 |
Release of new G series, the small crushers |
2014 |
【Pneumatic】 |
Release of lightest and the most compact needle scaler NHR-00 |
【Construction】 |
Release of crushers SRC 38 and SRC48 for demolition of |
|
【Chemical】 |
Release of pulverizer JKE-30A, and the nano micron separator CNI-1 |
|
2015 |
【Chemical】 |
Release of pulverizer SPK-2 |
2016 |
【Construction】 |
Release of crushers PD450(R) and PD500(R) for plant demolition |
【Chemical】 |
Release of pulverizers SPK-12 and SPKC-5 |
|
2017 |
【Construction】 |
Release of large crushers SV250(R), SV400(R), and SV500(R) |
【Construction】 |
Release of crusher SRC15(R) for demolition of steel reinforced |
|
【Construction】 |
Release of secondary crusher with 220V electro magnet G250EH |
|
【Construction】 |
Release of super low noise models for hydraulic breakers PH-06 |
|
【Chemical】 |
Presentation of Atmospheric Pressure Plasma Surface Fusing System |
|
【Chemical】 |
Release of Nano-class Separator CNI-M4 |