Issued Patents All Time
Showing 1–25 of 61 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1024410 | Ceiling lighting equipment for elevator | Masaaki Hoshi | 2024-04-23 |
| D1020041 | Ceiling lighting equipment for elevator | Masaaki Hoshi | 2024-03-26 |
| D1006314 | Ceiling lighting equipment for elevator | Masaaki Hoshi | 2023-11-28 |
| D1002907 | Ceiling lighting equipment for elevator | Masaaki Hoshi | 2023-10-24 |
| D993061 | Operating panel for elevator | — | 2023-07-25 |
| D986440 | Ceiling lighting equipment for elevator | Masaaki Hoshi | 2023-05-16 |
| D986472 | Ceiling lighting equipment for elevator | Masaaki Hoshi | 2023-05-16 |
| D980098 | Operation panel for elevator | — | 2023-03-07 |
| D980099 | Operation panel for elevator | — | 2023-03-07 |
| D979439 | Operating panel for elevator | Yuki Iida, Yoshinori Saikawa | 2023-02-28 |
| D979438 | Operating panel for elevator | Yuki Iida, Yoshinori Saikawa | 2023-02-28 |
| D978700 | Operating panel for elevator | Yoshinori Saikawa | 2023-02-21 |
| D978699 | Operating panel for elevator | Yoshinori Saikawa | 2023-02-21 |
| D974936 | Indicator for elevator | — | 2023-01-10 |
| D974935 | Indicator for elevator | — | 2023-01-10 |
| D974937 | Indicator for elevator | — | 2023-01-10 |
| D971046 | Operating panel for elevator | — | 2022-11-29 |
| D970068 | Lighting device | Masayuki Kondo, Yuka Yokobori, Masaaki Hoshi, Hiroyuki Inuta | 2022-11-15 |
| D967981 | Elevator car | Masaaki Hoshi | 2022-10-25 |
| D950825 | Reflector for downlight | Masaaki Hoshi | 2022-05-03 |
| D946807 | Downlight | Masaaki Hoshi | 2022-03-22 |
| 10442663 | Cage lighting device for elevator and installation method therefor | Hisashi Okabe, Taiji Sawaki, Masayuki Minami | 2019-10-15 |
| D732695 | Control panel for elevator | Yoshinori Saikawa, Eiji Yuasa | 2015-06-23 |
| D710722 | Control panel for elevator | Yoshinori Saikawa, Eiji Yuasa | 2014-08-12 |
| D706215 | Inverter | Takashi Nakahira | 2014-06-03 |