Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7245489 | Air conditioning structure for electrical appliances | Yoshihiro Natsume, Chikara Ute | 2007-07-17 |
RS
Ryutaro Sugimoto
Overall (All Time): #3,391,075 of 4,157,543Top 85%
1
Patents All Time