Issued Patents 2018
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10131339 | Hydraulic bicycle component | Osamu Kariyama, Masahiro Nakakura | 2018-11-20 |
| 9994282 | Bicycle hydraulic operating system | Osamu Kariyama, Masahiro Nakakura | 2018-06-12 |
| 9931868 | Recording apparatus with transport belt pressing roller and support unit | — | 2018-04-03 |
| 9915325 | Chain transmission device | Akio Kato, Hisataka Hasegawa | 2018-03-13 |
| 9909652 | Chain transmission device for driving camshafts | Akio Kato, Hisataka Hasegawa | 2018-03-06 |
| 9903522 | Bicycle hydraulic hose cap and bicycle hydraulic hose assembly | Etsuyoshi Watarai, Osamu Kariyama, Nobuyoshi Fujii, Shinya Hirotomi, Masahiro Nakakura +1 more | 2018-02-27 |
| 9885401 | Chain guide and chain transmission device | Akio Kato, Hisataka Hasegawa | 2018-02-06 |
| 9879763 | Chain guide and chain transmission device | Akio Kato, Hisataka Hasegawa, Shinji Tsuruta, Hiroyuki Fukuyama, Nobuhiro Mizuno | 2018-01-30 |
| 9874238 | Bicycle end cap | Osamu Kariyama, Masahiro Nakakura | 2018-01-23 |