Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5145891 | Polypropylene resin composition | Yoshiaki Yasukawa, Kinya Mori, Kenji Iwai | 1992-09-08 |
| 5145892 | Polypropylene resin composition | Yoshiaki Yasukawa, Kinya Mori, Kenji Iwai | 1992-09-08 |
| 4638030 | Polypropylene interior parts for autocars | Kinya Mori, Kiyoaki Suzuki, Mamoru Nishida, Kenji Iwai, Masahiro Tamamushi +1 more | 1987-01-20 |