Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6651567 | Railway car | Michifumi Takeichi, Kentaro Masai, Masaaki Shigeyama, Daisuke Muto | 2003-11-25 |
| 6507426 | Scanner apparatus | — | 2003-01-14 |
KM
Kazuhiro Makino
Hitachi: 1 patents #1,745 of 4,225Top 45%
Overall (2003): #58,228 of 273,478Top 25%
2
Patents 2003