Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7396390 | Oxygen enrichment apparatus | Nobuhiro Hayashi, Toshiyuki Yoshida, Yoshitaka Murata, Teruyuki Yasuda, Hiroyuki Senoo | 2008-07-08 |
| 6901624 | Self-moving cleaner | Hiroshi Mori, Kiminori Kato, Naoyuki Ohara, Toru Odachi, Hidetaka Yabuuchi +7 more | 2005-06-07 |