Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9903256 | Bent pipe and manufacturing method thereof | Makoto Sakai, Haruyuki Yoshida, Masato Kobayashi, Hiroyuki Abe | 2018-02-27 |
HS
Hisashi Sato
Yamashita Rubber Co.: 1 patents #3 of 9Top 35%
Overall (2018): #397,090 of 503,207Top 80%
1
Patents 2018