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1959 | Daiwa Shinku Kogyosho founded by Kazuo Hasegawa in Kobe City for the processing of electronic parts. |
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| 1965 | Opened Kakogawa Plant for mass production of crystal resonator parts. | ||||||||||||||
| 1969 | Established company's logo. | ||||||||||||||
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1970 | Opened Tokyo office to strengthen sales in east Japan. | |||||||||||||
| 1974 | Built Ichikawa Plant for highest possible mass production of synthetic quartz crystal in the world. Established Danden co.ltd. Started the production of 18/u, 6/w type crystal resonators for new entry in the market. |
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| 1975 | Applied for a patent for basic formation of tuning fork type crystal resonators (Patent No.118215 etc.). | ||||||||||||||
| 1976 | Opened Miyazaki Plant for production of tuning fork type crystal resonators. Established new head office. Completed new head office. |
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| 1977 | Established DAISHINKU (AMERICA) corp. (former Daiwa Crystal). Started supplying crystal resonators to U.S. market. | ||||||||||||||
| 1978 | Developed quartz microphone (Patent No.1186888 etc.). | ||||||||||||||
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1980 | Opened Tottori Plant for production increase of crystal resonators. Started production of quartz crystal filters. Started production of crystal oscillators for clock. |
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| 1981 | Established DAISHINKU (HK) LTD. (former Daiwa Crystal Hong Kong). Started supplying tuning fork type crystal resonators to Hong-Kong & Chinese market. Applied for a registered trademark of crystal mark (Trade mark registration No.1719008) |
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| 1983 | Listed in the second section of Osaka stock exchange. | ||||||||||||||
| 1984 | Opened Tokushima Plant as a base of operations for consistent production of synthetic quartz crystals, resonator parts and quartz devices. Started mass production of Optical Low Pass Filters. Completed independent Central Laboratory. Developed crystal pressure sensors (Patent No. 164259). Developed small-sized crystal oscillators (Patent No. 2027309). Applied for a registered trademark of KDS (Trade mark registration No.4359575.etc.). Introduced automatic manufacturing process line of AT49 type resonators. |
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| 1985 | Opened Tokushima 2nd Plant. Started production of ceramic products. | ||||||||||||||
| 1987 | Started production of voltage controlled crystal oscillators (VCXO). Opened Nagoya office to strengthen sales in Chukyo area. Started production of temperature compensated crystal oscillators (TCXO). |
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| 1988 | Established DAISHINKU (SINGAPORE) PTE LTD. to strengthen sales in ASEAN area. | ||||||||||||||
| 1989 | Changed company name to Daishinku as 30th anniversary. Established PT. KDS INDONESIA to start overseas production of crystal resonators. |
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1990 | Developed surface mount type crystal resonators (Patent No.2762424 etc.). | |||||||||||||
| 1991 | Listed in the first section of Osaka stock exchange. Established DAISHINKU (DEUTSCHLAND) GmbH. to strengthen sales in Europe. |
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| 1992 | Developed SAW filters (Patent No.2927107 etc.). | ||||||||||||||
| 1993 | Established TIANJIN KDS CORP. to start overseas production of tuning fork type crystal resonators. | ||||||||||||||
| 1994 | Established KDS TAIWAN ELECTRONICS CORP. to strengthen sales in Taiwan. | ||||||||||||||
| 1996 | Acquired ISO9001 (Standard for Quality Management by International Organization for Standardization). | ||||||||||||||
| 1997 | Established DAISHINKU (U.K.) LTD. to strengthen sales in England and North Europe. | ||||||||||||||
| 1998 | Acquired QS9000 (Quality Standard / Automotive Quality Assurance Management System.) | ||||||||||||||
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2000 | Acquired ISO14001 (Environmental Management Systems by International Organization for Standardization). | |||||||||||||
| 2001 | Expanded production floor size of TIANJIN KDS CORP. | ||||||||||||||
| 2002 | Acquired ISO/TS 16949 (Technical Specification by International Organization for Standardization). Developed multi-function TCXO module. |
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| 2003 | Established SHANGHAI DAISHINKU INTERNATIONAL TRADING CO., LTD. to strengthen sales in China. Strengthened quartz device business by transferring HARMONY ELECTRONICS CORP. as our consolidated subsidiary. |
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| 2004 | Kyushu Tsushin Kogyo Co.,LTD Changed its company name to Kyushu Daishinku Corp. | ||||||||||||||
| 2005 | Reorganized Miyazaki Plant's control under Kyushu Daishinku Corp. |
