| 10836410 |
Carbody of railcar |
Atsushi Sano, Naohiro Yoshida, Shinichiro Hata, Seiichiro Yagi, Masayuki Tomizawa |
2020-11-17 |
| 10676114 |
Collision energy absorbing device of railcar |
Atsushi Sano, Naohiro Yoshida, Shinichiro Hata, Seiichiro Yagi, Masayuki Tomizawa |
2020-06-09 |
| 10493999 |
Railcar head structure |
Atsushi Sano, Naohiro Yoshida, Shinichiro Hata, Seiichiro Yagi, Masayuki Tomizawa |
2019-12-03 |
| 10493932 |
Collision energy absorbing device of railcar |
Atsushi Sano, Naohiro Yoshida, Shinichiro Hata, Seiichiro Yagi, Masayuki Tomizawa |
2019-12-03 |
| 10124817 |
Carbody of railcar |
Naohiro Yoshida, Hiroyuki Sakurai |
2018-11-13 |
| 10017192 |
Railcar collision energy absorbing device and railcar |
Atsushi Sano, Naohiro Yoshida, Shinichiro Hata, Seiichiro Yagi, Masayuki Tomizawa |
2018-07-10 |
| 9849891 |
Railcar and door pocket post |
Shinichi Okada, Naohiro Yoshida, Kazumasa Inaba, Kenji Waki |
2017-12-26 |
| 9718481 |
Railcar |
Atsushi Sano, Yasufumi Minamimoto, Naohiro Yoshida |
2017-08-01 |
| 8931418 |
Bodyshell structure of railcar |
Masayasu Matsuoka, Hiroyuki Kido, Taro Hayashi, Makoto Taguchi, Toshiyuki Yamada +3 more |
2015-01-13 |
| 8757403 |
Car equipment protection structure for railcar |
Naohiro Yoshida, Toshiyuki Fujimoto, Tetsuya Takagaki, Hideki Kumamoto, Seiichiro Yagi +1 more |
2014-06-24 |
| 8707873 |
Bodyshell structure of railcar |
Masayasu Matsuoka, Hiroyuki Kido, Taro Hayashi, Makoto Taguchi, Toshiyuki Yamada +3 more |
2014-04-29 |
