Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6867252 | Propylene resin composition and interior automotive member comprising the same | Ryuzo Tomomatsu, Youichi Matsuo, Tetsushi Yamada, Tetsuya Oda | 2005-03-15 |
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Naoki Narukawa
Idemitsu Petrochemical Co.: 1 patents #305 of 578Top 55%
Overall (All Time): #3,443,621 of 4,157,543Top 85%
1
Patents All Time