Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10538415 | Ceiling unit and elevator car including ceiling unit | — | 2020-01-21 |
| D869335 | Passenger carrying car | Yukio Takahashi, Yuya Futamura, Koichi Hayashi, Hiroki Tanaka, Naoya Ozawa | 2019-12-10 |
| D860049 | Passenger carrying car | Yukio Takahashi, Yuya Futamura, Koichi Hayashi, Hiroki Tanaka, Naoya Ozawa | 2019-09-17 |
| 10233054 | Elevator car upper handrail apparatus | Takahide Ishiguro, Hironobu Kamada, Hideki Miyahara, Kazuya Shindo | 2019-03-19 |
| 9751538 | Sound absorbing panel | Yukio Takahashi, Hiroki Tsunoda, Yuya Futamura, Koichi Hayashi, Naoya Ozawa +1 more | 2017-09-05 |
| 9617119 | Elevator apparatus | — | 2017-04-11 |
| 9511979 | Underslung elevator | — | 2016-12-06 |
| D757605 | Passenger carrying car | Yukio Takahashi, Yuya Futamura, Koichi Hayashi, Hiroki Tanaka, Naoya Ozawa | 2016-05-31 |
| D756843 | Passenger carrying car | Yukio Takahashi, Yuya Futamura, Koichi Hayashi, Hiroki Tanaka, Naoya Ozawa | 2016-05-24 |
| D701817 | Sound absorbing portions of passenger carrying car | Yukio Takahashi, Yuya Futamura, Koichi Hayashi, Hiroki Tanaka, Naoya Ozawa | 2014-04-01 |
| D701818 | Sound absorbing portions of passenger carrying car | Yukio Takahashi, Yuya Futamura, Koichi Hayashi, Hiroki Tanaka, Naoya Ozawa | 2014-04-01 |
| D701482 | Sound absorbing portions of passenger carrying car | Yukio Takahashi, Yuya Futamura, Koichi Hayashi, Hiroki Tanaka, Naoya Ozawa | 2014-03-25 |
| D701483 | Sound absorbing portions of passenger carrying car | Yukio Takahashi, Yuya Futamura, Koichi Hayashi, Hiroki Tanaka, Naoya Ozawa | 2014-03-25 |
| 8336677 | Safety device for elevator and rope slip detection method | Hiroshi Kigawa, Eiji Ando | 2012-12-25 |
| 8297413 | Safety device for elevator and rope slip detection method using drive sheave acceleration | Hiroshi Kigawa, Eiji Ando | 2012-10-30 |
| 8261886 | Safety device for elevator and rope slip detection method | Hiroshi Kigawa, Eiji Ando | 2012-09-11 |
| D279292 | Electronic printer | — | 1985-06-18 |
| D278821 | Electronic printer | — | 1985-05-14 |
| D278714 | Electronic printer | — | 1985-05-07 |