Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6448927 | Position information system | Toshihiro Ishigaki, Masaki Arima, Akifumi Miyano | 2002-09-10 |
| 6392316 | Emergency informing apparatus | Kenji Yoshioka | 2002-05-21 |
AK
Arata Kurosawa
Overall (2002): #73,140 of 266,432Top 30%
2
Patents 2002