| 8083048 |
Conveyer apparatus |
Yoshinobu Ishikawa, Tadashi Munakata, Nobuhiko Teshima, Shigeo Nakagaki, Hitoshi Kawamoto +4 more |
2011-12-27 |
| 7775339 |
Passenger conveyor |
— |
2010-08-17 |
| 7600627 |
Conveyor apparatus |
Yoshinobu Ishikawa, Kenzo Tonoki, Taihei Koyama, Takayuki Kikuchi, Nobuhiro Oku +2 more |
2009-10-13 |
| 7568571 |
Conveyor device |
Takayuki Kikuchi, Kazuya Yuge, Yoshinobu Ishikawa |
2009-08-04 |
| 7401691 |
Conveyer apparatus having footsteps |
Yoshinobu Ishikawa, Tadashi Munakata, Nobuhiko Teshima, Shigeo Nakagaki, Hitoshi Kawamoto +5 more |
2008-07-22 |
| 7357240 |
Conveyor apparatus |
Takayuki Kikuchi, Yasuhiro Matsumoto, Yoshinobu Ishikawa, Shin Murakami |
2008-04-15 |
| D535804 |
Portion of inlet for escalator |
Masato Yoshida, Koji Sugiura, Nobuhiro Oku, Kazuhiko Nakao |
2007-01-23 |
| 7159705 |
Passenger conveyor device |
Takayuki Kikuchi |
2007-01-09 |
| 6427823 |
Conveyor device |
Yoshinobu Ishikawa, Megumi Ookubo |
2002-08-06 |
| 6382388 |
Passenger conveyer apparatus |
Masaaki Hirai, Kazuhisa Hara, Takayuki Kikuchi |
2002-05-07 |
| 5353907 |
Dual-purpose escalator for wheelchair |
Megumi Ookubo |
1994-10-11 |
| 5332077 |
Escalator apparatus |
— |
1994-07-26 |
| 5330042 |
Escalator apparatus |
Megumi Ookubo |
1994-07-19 |