Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4986181 | Rollers for a lithographic ink supplying system | Toshiro Kobayashi, Hisashi Hiraishi, Makoto Hineno, Tomoshi Kawata, Masaharu Saito | 1991-01-22 |
YK
Yuuji Kohara
Tokyo Kikai Seisakusho: 1 patents #91 of 195Top 50%
Overall (All Time): #3,868,107 of 4,157,543Top 95%
1
Patents All Time