Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7641966 | Re-release adhesive and re-release adhesive sheet | Kouichi Hashimoto, Takahiro Fukuoka, Koji Akazawa, Yoshio Nakagawa | 2010-01-05 |
| 6258426 | Ultraviolet curing pressure-sensitive adhesive sheet | Shouji Yamamoto, Yoshio Nakagawa, Kouji Akazawa, Kouichi Hashimoto, Takahiro Fukuoka | 2001-07-10 |
| 6126772 | Method for resist removal, and adhesive or adhesive sheet for use in the same | Takayuki Yamamoto, Yasuo Kihara, Yuji Okawa, Koichi Hashimoto, Takeshi Matsumura +3 more | 2000-10-03 |
| 4427741 | Polarizing film | Kaoru Aizawa, Yozo Oishi | 1984-01-24 |