Japanese National Holidays
Category: Announcement
Published: Thursday, 05 January 2023
The Japan Patent Office and our office will be closed due to Japanese national holidays as shown below. All deadlines falling on this period will be automatically extended to the following business day.
2022
| ・December 29, 2022 | Year-end Holiday |
| ・December 30, 2022 | Year-end Holiday |
2023
| ・January 1, 2023 | New Year Holiday |
| ・January 2, 2023 | New Year Holiday |
| ・January 3, 2023 | New Year Holiday |
| ・January 9, 2023 | Coming-of-Age Day |
| ・February 11, 2023 | National Foundation Day |
| ・February 23, 2023 | Emperor's Birthday |
| ・March 21, 2023 | Vernal Equinox Day |
| ・April 29, 2023 | Showa Day |
| ・May 3, 2023 | Constitution Day |
| ・May 4, 2023 | Greenery Day |
| ・May 5, 2023 | Children’s Day |
| ・July 17, 2023 | Marine Day |
| ・August 11, 2023 | Mountain Day |
| ・September 18, 2023 | Respect-for-the-Aged Day |
| ・September 23, 2023 | Autumnal Equinox Day |
| ・October 9, 2023 | Health & Sports Day |
| ・November 3, 2023 | Culture Day |
| ・November 23, 2023 | Labor Thanksgiving Day |
| ・December 29, 2023 | Year-end Holiday |