| 9993972 | Seal carving apparatus and seal carving method | Sep 13, 17 | Jun 12, 18 | Shachihata Inc. |
| 9975367 | Reverse type stamp | Mar 07, 17 | May 22, 18 | Shachihata Inc. |
| 9884502 | Device for guiding an ink pad container and self-inking stamp | Jan 21, 14 | Feb 06, 18 | COLOP STEMPELERZEUGUNG SKOPEK GESELLSCHAFT M.B.H. & CO. KG. |
| 9878491 | Seal carving apparatus and seal carving method | Oct 16, 15 | Jan 30, 18 | SHACHIHATA INC. |
| 9707786 | Self-inking stamp and production method therefor | Jun 10, 14 | Jul 18, 17 | SHACHIHATA INC. |
| 9610665 | Stamping-face plate holder | Jun 25, 14 | Apr 04, 17 | CASIO COMPUTER CO., LTD. |
| 9545806 | Self-inking stamp | Apr 22, 16 | Jan 17, 17 | SHACHIHATA INC. |
| 9358822 | Mounting device for a stamp plate | Jan 21, 14 | Jun 07, 16 | COLOP STEMPELERZEUGUNG SKOPEK GESELLSCHAFT M.B.H. & CO. KG. |
| 9333784 | Self-inking stamp | Jan 07, 15 | May 10, 16 | COLOP STEMPELERZEUGUNG SKOPEK GESELLSCHAFT M.B.H. & CO. KG. |
| 9266369 | Invertible ink stamp having an ink tank and ink absorber member | Jun 07, 13 | Feb 23, 16 | SHACHIHATA INC. |
| 9211754 | Stamp and associated stamp pad | May 24, 12 | Dec 15, 15 | TRODAT GMBH |
| 9168775 | Sealed stamp cartridge and round stamp movable into positioning setting for rotation of printing plate about the axis of movement | May 14, 13 | Oct 27, 15 | TRODAT GMBH |
| 8960090 | Craft tools | Jul 07, 09 | Feb 24, 15 | EDUCATIONAL ART & CRAFT SUPPLIES LIMITED |
| 8925454 | Ink storing unit for a hand-operated stamp | Jan 31, 14 | Jan 06, 15 | COLOP STEMPELERZEUGUNG SKOPEK GESELLSCHAFT M.B.H. & CO. KG. |
| 8844440 | Aperture marking system and method of marking surface | Dec 19, 12 | Sep 30, 14 | Not available |
| 8336455 | Rotary stamp | Jun 12, 09 | Dec 25, 12 | Toyoda Co., Ltd. |
| 8336456 | Printing in a medium | Jan 07, 11 | Dec 25, 12 | INTERNATIONAL BUSINESS MACHINES CORPORATION |
| 8302530 | Stamp | Jun 21, 07 | Nov 06, 12 | TRODAT GMBH |
| 8267011 | Stamp with drainage channels for transferring a pattern in the presence of a third medium | Mar 29, 10 | Sep 18, 12 | INTERNATIONAL BUSINESS MACHINES CORPORATION |
| 6460456 | Stamp making apparatus and attachment thereof | Mar 23, 00 | Oct 08, 02 | BROTHER KOGYO KABUSHIKI KAISHA |