| 2024/0424,584 | MANUFACTURE OF DIFFERENTIAL GEARS | Oct 05, 22 | Dec 26, 24 | Not available |
| 2024/0391,005 | METHOD FOR PRODUCING A MILLING TOOL, MILLING TOOL, AND METHOD FOR PRODUCING GEAR TEETH BY MILLING USING A MILLING TOOL OF THIS KIND | Sep 20, 21 | Nov 28, 24 | Not available |
| 2023/0264,281 | METHOD FOR MACHINING TOOTHING SYSTEMS | Jul 20, 21 | Aug 24, 23 | Not available |
| 2022/0305,578 | Method of Producing a Throttle Device | Mar 24, 22 | Sep 29, 22 | Aisan Kogyo Kabushiki Kaisha |
| 2022/0097,159 | SCATTERED TOPOGRAPHY ROLLING OF POWERED METAL GEARS | Sep 28, 20 | Mar 31, 22 | Not available |
| 2021/0331,261 | GEAR MACHINING APPARATUS | Apr 02, 21 | Oct 28, 21 | JTEKT Corporation |
| 2020/0230,724 | GEAR MACHINING APPARATUS AND GEAR MACHINING METHOD | Jan 16, 20 | Jul 23, 20 | JTEKT Corporation |
| 2020/0189,015 | GEAR CUTTING TOOL, GEAR MACHINING APPARATUS, AND GEAR MACHINING METHOD | Dec 11, 19 | Jun 18, 20 | JTEKT Corporation |
| 2020/0147,705 | Method for Chipping Production of a Gear Wheel Provided with Double-Helical Teeth | Nov 14, 19 | May 14, 20 | Not available |
| 2020/0114,441 | GEAR MANUFACTURING MACHINE | Oct 07, 19 | Apr 16, 20 | Not available |
| 2019/0262,920 | MAIN SPINDLE UNIT AND MACHINE TOOL | Oct 26, 17 | Aug 29, 19 | MITSUBISHI HEAVY INDUSTRIES MACHINE TOOL CO., LTD. |
| 2018/0001,403 | METHOD FOR MACHINING WORKPIECE AND MACHINE TOOL | Sep 13, 17 | Jan 04, 18 | YAMAZAKI MAZAK CORPORATION |
| 2017/0182,572 | MACHINING DEVICE AND MACHINING METHOD | Jan 29, 15 | Jun 29, 17 | CITIZEN MACHINERY CO., LTD., CITIZEN WATCH CO., LTD., |
| 2017/0008,103 | GEAR MACHINING APPARATUS | Jul 06, 16 | Jan 12, 17 | JTEKT CORPORATION |
| 2016/0325,366 | Zero Lead Generative Cutting Tool | May 06, 15 | Nov 10, 16 | CATERPILLAR INC. |
| 2016/0250,701 | MACHINING HEAD FOR A GEAR CUTTING MACHINE AND METHOD FOR TOOTHING A WORKPIECE, IN PARTICULAR A WORM SHAFT OR TOOTHED RACK | Feb 25, 16 | Sep 01, 16 | LIEBHERR-VERZAHNTECHNIK GMBH |
| 2015/0375,319 | SLIDE ROLLING PROCESS FOR THE GENERATION OF BEVEL GEARS | Feb 18, 14 | Dec 31, 15 | THE GLEASON WORKS |
| 2015/0328,704 | GEAR MACHINING DEVICE | Apr 28, 15 | Nov 19, 15 | JTEKT CORPORATION |
| 2014/0341,669 | MACHINE TOOL FOR PRODUCING TOOTHED SECTIONS ON WORKPIECES | Sep 14, 12 | Nov 20, 14 | MAG IAS GMBH |
| 2014/0234,043 | METHOD FOR PROCESSING GEAR AND CUTTER FOR PROCESSING GEAR | Dec 19, 13 | Aug 21, 14 | AISIN SEIKI KABUSHIKI KAISHA |