Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5128381 | Polyurethane foam for cushioning materials | Katsuya Motojima, Yasumasa Sawachika, Tetsuya Oda, Yoshio Sakaguchi | 1992-07-07 |
KT
Kouichi Tane
Achilles: 1 patents #13 of 47Top 30%
Overall (All Time): #3,854,453 of 4,157,543Top 95%
1
Patents All Time