Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4983660 | Polyethylene terephthalate resin composition | Tomohiko Yoshida, Ryoji Handa, Noriyuki Tajiri, Mituto Yoshihiro | 1991-01-08 |
HI
Hitochi Iwasaki
Overall (All Time): #3,867,396 of 4,157,543Top 95%
1
Patents All Time