Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6846368 | Casting steel having high strength and low thermal expansion | Susumu Katsuragi, Toshiaki Nonomura, Yasuhiro Ojiro | 2005-01-25 |
DI
Daisuke Izutsu
Hitachi: 1 patents #1,056 of 3,189Top 35%
Overall (2005): #216,766 of 245,428Top 90%
1
Patents 2005