Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11634301 | System and method for detection of a malfunction in an elevator | Aditya Swami, Guru Charan Kottur, Hiromitsu Miyajima | 2023-04-25 |
| 10889465 | Mechanical hoistway access control device | Hiromitsu Miyajima, Takako Fukuyama, Takero Kobari | 2021-01-12 |
| 10882717 | Elevator network for emergency operation | Hiromitsu Miyajima | 2021-01-05 |
| 10669125 | Elevator rope guide system | Hiromitsu Miyajima, Naoki Taniguchi, Atsunori Kondo, Takako Fukuyama | 2020-06-02 |
| 10526172 | Mechanical hoistway access control device | Hiromitsu Miyajima, Atsunori Kondo | 2020-01-07 |
| 10252882 | Elevator motion alert system | Hisanori Seki, Keiji Hashimoto, Takayuki Suzuki | 2019-04-09 |