Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6408986 | Charger for elevator call devices | Hiromi Inaba, Sadao Hokari, Atsuya Fujino | 2002-06-25 |
| 6377479 | Power conversion system | Akira Mishima, Satoru Inarida | 2002-04-23 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6408986 | Charger for elevator call devices | Hiromi Inaba, Sadao Hokari, Atsuya Fujino | 2002-06-25 |
| 6377479 | Power conversion system | Akira Mishima, Satoru Inarida | 2002-04-23 |