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1948 - 1970 1971 - 1980 1981 - 1990 1991 - 2000 2001 -
2001 Opened NDK Europe Ltd. German Office for Sales and Product Development
DUAL RATE-VCXO®

NDK America, Inc.
NDK Crystal, Inc.

Monolithic Oven OCXO

Low Phase Noise Synthesizer

QCM System

Mechanical 3D Linear Array Probe

QCM Twin Sensor
Developed DUAL RATE VCXO®
2002 Established NRS Technologies Inc. in Hakodate-city, Hokkaido
Issued Annual Report fully adopted by the IASB (International Accounting Standards Board)
Opened NDK Electronics (HK) Limited, Shenzhen Representative Office
Established NDK-Electronics Shanghai Co., Ltd.
Developed SMD crystal unit NX2520DA
2003 Relocated Head Office of NDK America, Inc. to Belvidere, Illinois, U.S.A.
NDK Crystal, Inc. started operation (Established in Belvidere, Illinois, U.S.A. on Mar. 2002)
Established NDK Crystal Asia Pte. Ltd. in Singapore, and dissolved NDK Electronics Singapore Pte. Ltd.
Developed SMD crystal clock oscillator NZ2520SA
Developed SMD TCXO NT3225BA
2004 Opened Chitose Technical Center in Chitose-city, Hokkaido
Developed High-Precision High-Stability Dual Mode SC-OCXO
Developed Monolithic Oven OCXO 9325C
2005 Hakodate NDK Co., Ltd. merged NRS Technologies Inc.
Relocated Head Office to Sasazuka, Shibuya-ku, Tokyo
Developed SMD crystal unit NX2016AA
Developed SMD TCXO NT2520SA
Developed Low Phase Noise Synthesizer
2006 Relocated KSP Technical Center to Sasazuka, Shibuya-ku, Tokyo and renamed Sasazuka Technical Center
Developed High Stability / Low Phase Noise VHF OCXO 9325D
2007 Developed Frequency Synthesizer for digital terrestrial broadcasting S510M804MA
Developed QCM System PSA10A
Developed Ultra Small Crystal Unit NX1612AA
Developed Frequency Controlled Crystal Oscillator (FCXO)
2008 Obtained ISO/IEC 17025:2005 certification at Quality Assurance Laboratory
Developed Mechanical 3D Linear Array Probe
Developed QCM Twin Sensor

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