Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10508709 | Vibration damping device and method for designing the same | Masaki WAJIMA, Hiroki Nagai, Takao Sakamoto, Takahiro Ryu, Takashi NAKAE +1 more | 2019-12-17 |
| 10480615 | Vibration damping device and method of designing the same | Hiroki Nagai, Masaki WAJIMA, Takao Sakamoto | 2019-11-19 |
| 10323716 | Damper device | Takuya Yoshikawa, Aki Ogawa, Tomonori Kinoshita, Yuji Kanyama, Makoto Yamaguchi +6 more | 2019-06-18 |
| 10208832 | Centrifugal pendulum-type vibration absorbing device and designing method for the same | Hiroki Tsuji, Akihiro Nagae, Kazuto Maruyama, Tomoki Inagaki, Hideaki Miyakoshi | 2019-02-19 |