Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11738972 | Elevator, suspension body for the elevator, and manufacturing method for the suspension body | Michihito Matsumoto, Haruhiko Kakutani, Rikio Kondo, Shinya Naito, Naoya Tanaka +1 more | 2023-08-29 |
| 11492231 | Elevator apparatus | Rikio Kondo, Yoshitaka Kariya | 2022-11-08 |
| 11370640 | Elevator, suspension body for the elevator, and manufacturing method for the suspension body | Michihito Matsumoto, Haruhiko Kakutani, Rikio Kondo, Shinya Naito, Naoya Tanaka +1 more | 2022-06-28 |
| 10486935 | Elevator diagnosing device | — | 2019-11-26 |
| 10392226 | Machine room-less elevator | — | 2019-08-27 |
| 9632014 | Method and apparatus for detecting degradation of resin film | Shinya Naito, Chinatsu Sanda, Michio Murai | 2017-04-25 |
| 9075023 | Wire rope flaw detector | Takashi Yoshioka, Yoshinori Miyamoto, Atsushi Mitsui, Toyohiro Noguchi | 2015-07-07 |