| Company Name | TOMY INCORPORATED |
| Foundation | December, 1959 |
| Established | April, 1966 |
| Paid-in Capital | 50,000,000 yen |
| President | Nobu Kawaguchi |
| Number of Employees | 270 (as of Jul, 2025) |
| Business Contents | research & development, manufacturing, sales of orthodontic appliances |
| Tokyo Head Office |
Phone: (from overseas: |
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| Yumoto Factory |
100-1 Bessyo, Jobanfujiwara-machi, Iwaki-city,
Fukushima, Phone: (from overseas: |
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| Dec. | 1959 | Founded a business. |
| 1961 | Succeeded in trial manufacture of brackets. | |
| Jul. | 1962 | Organized Tomy Institute. |
| Apr. | 1966 | Established Tomy Ltd. in Tamagawa, Chofu-shi, Tokyo. |
| Jan. | 1974 | Registered the branch establishment in Shinmachi, Ohkuma-machi, Futaba-gun, Fukushima-ken. |
| Mar. | 1974 | Moved a factory to the above address. |
| 1975 | Introduced Micro-Loc bases. | |
| 1978 | Launched AccuArch brackets. | |
| Sep. | 1981 | Changed an organization status from Tomy Ltd. to Tomy Inc.. |
| May | 1983 | Built a north building (N factory). |
| Dec. | 1983 | Established Tomy International Inc.. |
| 1985 | Launched the first ceramic brackets in the world. | |
| 1985 | Produced super elasticity NiTi arch-wires. | |
| 1986 | Launched MicroArch brackets. | |
| 1987 | Released MIM buccal tubes. | |
| 1989 | Developed plastic brackets. | |
| Nov. | 1989 | Furnished SEM (Scanning Electron Microscope) made by JEOL. |
| Feb. | 1992 | Completed a Tomy’s day-care center "KOARA NO MORI". |
| 1997 | Released Ovation brackets. | |
| Sep. | 1997 | Awarded ISO9001, EN46001 and CE Mark certification. |
| Oct. | 1998 | Furnished ICP(Inductively Coupled Plasma) analyzer made by SII. |
| May | 1999 | Built a south building (S factory). |
| Nov. | 1999 | A delivery center moved to Yahata-machi, Fuchuu-shi, Tokyo. |
| 2000 | Exported In-Ovation brackets. | |
| Aug. | 2000 | Furnished EPMA (Electron Probe Micro Analyzer) made by SHIMADZU. |
| Apr. | 2001 | Head office registration was transfered to Ohkuma-machi, Futaba-gun, Fukushima-ken from Chofu-shi, Tokyo. |
| Sep. | 2003 | Awarded ISO13485:2003 certification. |
| 2011 | Yumoto Factory built in Iwaki-shi. | |
| 2013 | Construction of a new manufacturing building at the Yumoto Factory site. |