Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7634418 | Facility usage information processing apparatus and related method using tickets having unique information to manage congestion status of visitors | — | 2009-12-15 |
MK
Mitsugu Kato — 1 Patent
Overall (All Time): #3,343,723 of 4,157,543Top 85%
1
Patents All Time