Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10807911 | Concrete composition and production method therefor | Taku Matsuda, Manabu Kanematsu | 2020-10-20 |
| 10703880 | Plasticizer for vinyl chloride resin, vinyl chloride resin composition, wire harness, and dashboard | Akira Urabe, Akio Toyoda, Yoshiyuki Yaoita, Tetsurou Umemoto, Osamu Suzuki | 2020-07-07 |