| 2025/0092,909 | SYSTEM FOR LUBRICATING A CRANKSHAFT | Sep 15, 23 | Mar 20, 25 | Cummins Inc. |
| 2025/0035,017 | BALANCER DEVICE FOR INTERNAL COMBUSTION ENGINE AND BALANCER DEVICE WITH OIL PUMP | Jul 05, 22 | Jan 30, 25 | Hitachi Astemo, Ltd. |
| 2025/0020,074 | CONNECTING ROD, PISTON, CRANK DRIVE, AND RECIPROCATING INTERNAL COMBUSTION ENGINE | Dec 22, 22 | Jan 16, 25 | Not available |
| 2025/0020,089 | DIESEL ENGINE WITH HIGH-PRESSURE INJECTION AND CHARGING FUNCTION, AND PISTON OR A DIESEL ENGINE | Dec 22, 22 | Jan 16, 25 | Not available |
| 2024/0263,574 | CRANKCASE INSERT FOR CRANKSHAFT LUBRICATION | Feb 07, 24 | Aug 08, 24 | Not available |
| 2024/0035,401 | LOWER LINK OF INTERNAL COMBUSTION ENGINE | Sep 15, 20 | Feb 01, 24 | Not available |
| 2022/0381,289 | INTERNAL COMBUSTION ENGINE | Apr 18, 22 | Dec 01, 22 | Not available |
| 2021/0071,550 | VARIABLE COMPRESSION RATIO MECHANISM | Nov 20, 20 | Mar 11, 21 | IHI Corporation |
| 2020/0208,548 | CRANKSHAFT ASSEMBLY WITH OILING SCHEME | Jan 02, 19 | Jul 02, 20 | Not available |
| 2019/0249,576 | CONNECTING ROD | Jan 24, 19 | Aug 15, 19 | c/o TOYOTA JIDOSHA KABUSHIKI KAISHA |
| 2019/0234,300 | LONGITUDINALLY ADJUSTABLE CONNECTING ROD COMPRISING A HYDRAULICALLY ACTUATED CONTROL DEVICE AND AN ELECTROMAGNETICALLY ACTUATED SWITCHING VALVE, RECIPROCATING PISTON ENGINE, AND VEHICLE | Aug 12, 16 | Aug 01, 19 | Not available |
| 2019/0186,309 | Device and Method for Lubricating a Connecting Rod Bearing | Dec 07, 18 | Jun 20, 19 | Not available |
| 2019/0128,153 | LUBRICATING STRUCTURE OF VARIABLE VALVE TRAIN | Mar 30, 17 | May 02, 19 | Honda Motor Co. Ltd. |
| 2019/0085,739 | LUBRICATION STRUCTURE OF INTERNAL COMBUSTION ENGINE | Sep 13, 18 | Mar 21, 19 | Suzuki Motor Corporation |
| 2018/0347,417 | PISTON HYDRAULIQUE A VALVE PORTE-JOINT DE REFROIDISSEMENT ET DE LUBRIFICATION | Jun 06, 17 | Dec 06, 18 | Not available |
| 2018/0223,706 | LUBRICATION STRUCTURE FOR INTERNAL COMBUSTION ENGINE | Dec 29, 17 | Aug 09, 18 | Suzuki Motor Corporation |
| 2018/0179,924 | ENGINE LUBRICATION STRUCTURE AND MOTORCYCLE | Feb 22, 18 | Jun 28, 18 | Suzuki Motor Corporation |
| 2018/0030,864 | Crankshaft Having an Oil Groove | Oct 10, 17 | Feb 01, 18 | BAYERISCHE MOTOREN WERKE AKTIENGESELLSCHAFT |
| 2017/0114,681 | ENGINE LUBRICATION STRUCTURE AND MOTORCYCLE | Oct 26, 16 | Apr 27, 17 | SUZUKI MOTOR CORPORATION |
| 2016/0208,662 | MULTI-LINK PISTON-CRANK MECHANISM FOR INTERNAL COMBUSTION ENGINE | Jul 29, 14 | Jul 21, 16 | NISSAN MOTOR CO., LTD. |