Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6898956 | Metal ring inputting and outputting device | Hideshi Sato, Yuji Narusaki, Minoru Tomizawa, Masao Nitta, Yoshiharu Watabe | 2005-05-31 |
KO
Kiyonori Okano
Overall (All Time): #3,449,873 of 4,157,543Top 85%
1
Patents All Time