| 10201465 |
Armrest locking mechanism and integrated bed having same |
Shohei Tsukada, Yoshinori Inaba, Hideo Kawakami |
2019-02-12 |
| 9757287 |
Integrated-bed mattress and integrated bed |
Shohei Tsukada, Hideo Kawakami |
2017-09-12 |
| 9649234 |
Separable bed |
Shohei Tsukada, Hideo Kawakami |
2017-05-16 |
| 9517172 |
Electric bed |
Shohei Tsukada, Hideo Kawakami |
2016-12-13 |
| 9414980 |
Bed, and combining method and separating method of bed |
Toshihide Ueda, Shohei Tsukada, Hideo Kawakami, Tohru Nakamura |
2016-08-16 |
| 9414981 |
Bed and separating method of the same |
Shohei Tsukada, Tohru Nakamura, Hideo Kawakami, Tomohiro Shimoda |
2016-08-16 |
| D752362 |
Mattress |
Shohei Tsukada, Hideo Kawakami |
2016-03-29 |
| 9248066 |
Wheelchair and combined bed |
Shohei Tsukada, Hideo Kawakami |
2016-02-02 |
| 9180060 |
Electric vehicle and method for controlling electric vehicle |
Tomohiro Shimoda, Akihiro Ohta, Shohei Tsukada, Hideo Kawakami, Tohru Nakamura |
2015-11-10 |
| 9050223 |
Lifting apparatus and bed provided with the same |
Akihiro Ohta, Shohei Tsukada, Tomohiro Shimoda, Hideo Kawakami |
2015-06-09 |
| 8950776 |
Wheelchair and bed |
Shohei Tsukada, Hideo Kawakami, Tohru Nakamura, Toshihide Ueda |
2015-02-10 |
| 8938328 |
Electric vehicle and method of controlling the same |
Tomohiro Shimoda, Akihiro Ohta, Shohei Tsukada, Hideo Kawakami, Tohru Nakamura |
2015-01-20 |
| 8718859 |
Traveling vehicle and bed |
Hideo Kawakami, Shohei Tsukada, Tohru Nakamura |
2014-05-06 |
| 8710823 |
Contact sensor, driver device, and care bed |
Shohei Tsukada, Hideo Kawakami, Tohru Nakamura |
2014-04-29 |
| 8706332 |
Electric vehicle and method of controlling the same |
Hideo Kawakami, Tohru Nakamura |
2014-04-22 |
| 8677523 |
Bed and wheelchair |
Shohei Tsukada, Hideo Kawakami, Tohru Nakamura, Toshihide Ueda |
2014-03-25 |
| 8677524 |
Bed and combining method |
Hideo Kawakami, Shohei Tsukada, Tohru Nakamura |
2014-03-25 |
| 8676420 |
Electric vehicle and method for controlling the same |
Shohei Tsukada, Hideo Kawakami, Tohru Nakamura |
2014-03-18 |
| 8672081 |
Power assisted vehicle |
Hideo Kawakami, Shohei Tsukada, Tohru Nakamura |
2014-03-18 |
| 8474075 |
Bed |
Hideo Kawakami, Tohru Nakamura, Mizuho Sakakibara, Toshihide Ueda |
2013-07-02 |
| D661510 |
Convertible bed |
Mizuho Sakakibara, Hideo Kawakami, Shohei Tsukada, Tohru Nakamura |
2012-06-12 |
| D657596 |
Convertible bed |
Mizuho Sakakibara, Hideo Kawakami, Shohei Tsukada, Tohru Nakamura |
2012-04-17 |
| D650338 |
Operation switch |
Mizuho Sakakibara, Shoichi Kobayashi, Shohei Tsukada, Hideo Kawakami, Tohru Nakamura |
2011-12-13 |
| D650205 |
Chair bed |
Mizuho Sakakibara, Hideo Kawakami, Tohru Nakamura |
2011-12-13 |
| D645674 |
Convertible bed |
Mizuho Sakakibara, Hideo Kawakami, Tohru Nakamura |
2011-09-27 |