Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5707718 | Porous-plastic bearing and method of manufacturing porous-plastic bearing | Katsunori Sato, Toshihisa Imai | 1998-01-13 |
KM
Koei Matsukawa
Mitsubishi Electric Home Appliance Co.: 1 patents #38 of 66Top 60%
Overall (All Time): #3,673,818 of 4,157,543Top 90%
1
Patents All Time