Issued Patents All Time
Showing 51–51 of 51 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4307276 | Induction heating method for metal products | Kazutoshi Kurata, Osami Ichiko, Hiroshi Uzawa, Kametaro Itoh, Hisashi Kanzaki | 1981-12-22 |
TK
Tadashi Kawaguchi
Komatsu: 29 patents #11 of 2,087Top 1%
Aion Co.: 5 patents #1 of 22Top 5%
Kobe Steel: 1 patents #857 of 2,031Top 45%
Nippon Steel: 1 patents #2,111 of 4,423Top 50%
Overall (All Time): #51,650 of 4,157,543Top 2%
51
Patents All Time