Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10759093 | Transmission belt manufacturing method | Masaki Miyanishi, Naohisa Harushige, Yohei Hattori, Takashi Matsuoka, Yusaku Taoshita | 2020-09-01 |
| 10538043 | V-belt manufacturing method | Yohei Hattori, Tomoaki Hata, Hirokazu SAKURAI, Takashi Matsuoka, Hideaki Kawahara | 2020-01-21 |
| 10538044 | Method for producing V-ribbed belt | Tomoaki Hata, Kouichi Tsujino, Koichi Hosokawa, Masaki Miyanishi, Hirokazu SAKURAI | 2020-01-21 |
| 10532528 | Method for producing v-ribbed belt | Naohisa Harushige, Kouichi Tsujino, Tomoaki Hata, Hideaki Kawahara, Yohei Hattori +1 more | 2020-01-14 |