| 2024年8月23日 | 2024年9月 Sales of Esy-Positioner will begin in September 2024. |
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| 2024年8月8日 | Esy-Hook, Esy-Reamer, Esy-Revision Blade, and Esy-Positioner will be exhibited at the 51st Annual Meeting of the Japanese Hip Society in October 2024. |
| 2024年2月8日 | Esy-Hook, Esy-Reamer, and Esy-Revision Blade will be exhibited at the 54th Annual Meeting of the Japanese Joint Replacement Society in February 2024. |
| 2023年3月24日 | Announcement of retail price revision (price increase) starting April 2023. |
| 2023年2月8日 | Esy-Hook, Esy-Reamer, and Esy-Revision Blade will be exhibited at the 50th Annual Meeting of the Japanese Hip Society in October 2023. |