Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7022391 | Packaging material for electronic-part case, and others | Hideo Kawai, Katsumi Tanaka, Takahiro Aoyama | 2006-04-04 |
| 5498670 | Coating compositions containing crosslinked spherical fine particles | Takahiro Aoyama, Akikazu Banba, Masatoshi Yoshida, Toshiaki Matsunaga, Tsuneo Tsubakimoto | 1996-03-12 |
| 5239028 | Ultraviolet-stable copolymer, process for producing the same, and coating composition containing the same | Hiroo Nakagawa, Tatsuhito Matsuda, Masato Adachi, Takahiro Aoyama, Shoji Hashiguchi +1 more | 1993-08-24 |