Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6630534 | Polyurethane paste composition and sealing material | Keiji Tanaka, Toshihiko Kinsho, Takashi Yabuta, Takao Nomura | 2003-10-07 |
| 6623795 | One-pack type urethane sealing material for a car body and method for sealing a car body using the same | Atsushi Yamada | 2003-09-23 |