Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5334447 | Foam substrate-attached adhesive sheets | Shinkiti Yamashita, Yasuyuki Tokunaga, Masahiko Ando, Takeshi Yamanaka | 1994-08-02 |
| 5334686 | Pressure-sensitive adhesive and adhesive sheets using the same | Masahiko Ando, Takeshi Yamanaka, Yutaka Moroishi, Yasuyuki Tokunaga | 1994-08-02 |