About us

Company Profile

Company name Nippon Polytech Corp.
Office 370-1, Nibukata-machi, Hachioji-shi, Tokyo 193-0822, Japan
: 81-42-652-0216
: 81-42-652-0218
Establishment July 29, 1989
Capital 10 million yen
President Kazuo Ito
Major products Solder resist for FPC
No. of employees 46 (in March, 2020)


1989 On July 29, Nippon Polytech Corp has been established.
The PTF system was completed.
1990 Photoimage Mask NPR-60 was completed.
1991 Super Clean Flux NR-2101 was completed.
1993 The technology agreement was contracted with Grace.
1997 Flex Photoimage Mask NPR-80 has been completed.
1999 The sales agreement with Rogers(USA) has been contracted.
The technology agreement has been contracted with Rogers(USA).
The alliance with Showa Denko K.K. has been launched.
2001 Flex Photoimage Mask NPR-90 has been completed.
2004 100% of capital has been owned by Showa Denko K.K.
2006 Flex Solder Mask for COF NPR-3300 has been completed.
2008 New factory was completed.
2010 Flex Solder Mask for COF NPR-3400 has been completed.
2016 Flex Photoimage Mask NPR-700 has been completed.
2019 Shareholder of NPT has changed from Showa Denko K.K. to SBBS Co., Ltd..