Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5604187 | Grease composition for constant velocity joints | Kiyoshi Takeuchi, Tsuyoshi Sasaki, Yoshimi Usui, Takahiro Ogura | 1997-02-18 |
TH
Tomio Hanawa
Kyodo Yushi Co.: 1 patents #63 of 191Top 35%
Overall (All Time): #3,710,366 of 4,157,543Top 90%
1
Patents All Time