Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5621046 | Polypropylene resin composition | Kunio Iwanami, Masatoshi Ohkura, Shigeyuki Toki, Takeyoshi Nishio, Takao Nomura | 1997-04-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5621046 | Polypropylene resin composition | Kunio Iwanami, Masatoshi Ohkura, Shigeyuki Toki, Takeyoshi Nishio, Takao Nomura | 1997-04-15 |