Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7948627 | Photoelectric smoke detector | Kanji Numao | 2011-05-24 |
| 7938633 | Electric compressor and electric motor with a housing having a circumferential wall with thick and thin portions | Kazuya Kimura, Akihiro Kawakami | 2011-05-10 |