TOP ＞ Company Outline ＞ History
| year | montn | Principal events |
|---|---|---|
| 1949 | Aug | Established as Shindengen Kogyo by Taking over |
| 1953 | Jul | Established Osaka Branch |
| 1958 | Jun | Shares listed on the Tokyo Stock Exchange |
| Sep | Developed and released silicon rectification elements and silicon rectifiers | |
| 1964 | Apr | Established Nagoya Branch |
| 1965 | Oct | Developed and released switching systems for stabilizing power supply |
| 1969 | Nov | Established Nippon Vendor Net Co., Ltd. |
| 1970 | Jul | Established Akita Shindengen Co., Ltd. |
| 1975 | Oct | Developed and released field effect transistors（FET） |
| 1976 | Apr | Developed and released IC regulating rectifiers for motorcycles |
| 1979 | Jun | Developed and released high speedrectification elements |
| 1981 | Jul | Established Higashine Shindengen Co., Ltd. |
| 1984 | Oct | Developed and released AVR for engine generators |
| 1985 | Jul | Established Okabe Shindengen Co., Ltd. |
| 1986 | Nov | Established Taiwan Representative Office |
| 1987 | Feb | Established Shindengen America, Inc. in California, U.S.A. |
| Mar | Established Shindengen Device Commerce Co., Ltd. | |
| Apr | Developed and released power IC（MTAseries）for interface | |
| May | Developed and released hybrid IC（MAseries）for switching power supply | |
| 1988 | Jan | Established Shindengen（THAILAND）Co.,Ltd. |
| 1989 | Nov | Established Shindengen Three E Co., Ltd. |
| Dec | Established Shindengen Kumamoto Techno-Research Co., Ltd. | |
| Dec | Established Shindengen Enterprice Co., Ltd. | |
| 1990 | Jun | Established Shindengen Singapore Pte Ltd. in Singapore |
| 1991 | Mar | Established Lumphun Shindengen Co., Ltd. in Chiang Mai, Thailand |
| 1993 | Feb | Developed and released resonant switching power supply（HY series） |
| Mar | Established Shindengen Logistic Co., Ltd. | |
| May | Developed and released power IC（MTD series）for motor drivers | |
| 1994 | Apr | Established Guangzhou Shindengen Electronic Co., Ltd. |
| May | Established Shanghai Shindengen Communication Equipment Co., Ltd. | |
| Oct | Established SHINDENGEN（H.K.）Co.,Ltd. | |
| 1995 | Mar | Established Shindengen Philippines Corp. |
| 1999 | Feb | Acquisition of ISO14001 by Hanno Factory |
| 2000 | Apr | Developed and released DC/DC Converter（ECOCELL series）for communications Components |
| Apr | Developed and released DC-DC Converter（MD Series）for Digital Home Equipment | |
| 2001 | Aug | Developed and released shot key barrier diodes （J Series） |
| Nov | Established PT. Shindengen Indonesia | |
| 2002 | Feb | Established Shindengen Mechatronics Co., Ltd. |
| May | Developed and released DC/DC converters （HBQ Series） for communications equipment | |
| Jun | Developed and released compact and thin semiconductor package （G1F） | |
| Jul | Developed and released switching power IC contributes to low stand-by wattage （MR Series） | |
| Dec | Sales alliance with Infineon Technologies AG for Power MOSFET （CoolMOS） and SiC SBD | |
| 2003 | Nov | Developed and released shot key barrier diodes （N Series） |
| 2004 | Mar | Developed and released Ultra fast recovery diodes for PDP |
| 2006 | Feb | Established Shindengen Sensor Device Co., Ltd. |
| 2007 | Apr | 100% share hold of Chuokeibihosho Co.,Ltd by Nippon Vender Net Co.,Ltd |
| Dec | Established Bangkok Office in Bangkok, Thailand | |
| 2009 | Jun | Established Shindengen （SHANGHAI） Electric Co., Ltd. |
| 2010 | Apr | Developed and released SIDAC for LED-Open Protection （2 terminal bidirectional Thyristor） |
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