Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6183809 | Surface-treating method of screw parts | Hideyori Sakuragi, Kenshichiro Shima, Hajime Minagawa, Shigeto Mori, Shinji Nakano +1 more | 2001-02-06 |
HF
Hikaru Furuta
Kansai Paint Co.: 1 patents #432 of 822Top 55%
Topura Co.: 1 patents #10 of 38Top 30%
Overall (All Time): #3,571,456 of 4,157,543Top 90%
1
Patents All Time