Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8030230 | Flame-retardant leather-like sheet and process for producing the same | Yasuhiro Yoshida, Hisao Yoneda, Norio Makiyama, Tatsuya Nakashima, Yasumasa Tatekawa | 2011-10-04 |