Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8707873 | Bodyshell structure of railcar | Masayasu Matsuoka, Hiroyuki Kido, Taro Hayashi, Makoto Taguchi, Toshiyuki Yamada +3 more | 2014-04-29 |
TO
Taro Oka
West Japan Railway: 1 patents #9 of 24Top 40%
Overall (All Time): #3,102,380 of 4,157,543Top 75%
1
Patents All Time