Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10711834 | Vehicle thrust bearing | Robert Hamrodi, Tsuyoshi Nagashima, Kouhei Kurose | 2020-07-14 |
| 10508689 | Thrust bearing for vehicle | Robert Hamrodi, Tsuyoshi Nagashima, Kohei Kurose | 2019-12-17 |
| 9707816 | Synthetic resin-made sliding bearing | Yoshikazu Sakairi, Katsunori Saito, Robert Hamrodi, Yoshiteru Igarashi | 2017-07-18 |
| 9623714 | Synthetic resin-made sliding bearing | Yoshikazu Sakairi, Katsunori Saito, Robert Hamrodi, Yoshiteru Igarashi | 2017-04-18 |
| 9556906 | Synthetic resin-made sliding bearing | Yoshikazu Sakairi, Katsunori Saito, Robert Hamrodi, Yoshiteru Igarashi | 2017-01-31 |
| 9539874 | Synthetic resin-made sliding bearing | Yoshikazu Sakairi, Katsunori Saito, Robert Hamrodi, Yoshiteru Igarashi | 2017-01-10 |
| 9415656 | Synthetic resin-made slide bearing | Yoshikazu Sakairi, Katsunori Saito, Robert Hamrodi, Yoshiteru Igarashi | 2016-08-16 |
| 5907138 | Multi-step pushbutton switch for electronic devices | — | 1999-05-25 |