Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5238682 | Insectproofing fibers and method for preparing the same | Masanori Akasaka, Yoshirou Sawai, Kunio Iwase | 1993-08-24 |
| 4568719 | Resin composition | Hisashi Tada, Masahiro Saruta | 1986-02-04 |