Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6716386 | Plastic bottle and method of producing the same | Yoshitsugu Maruhashi, Kiyoshi Kawaguchi, Makoto Etoh | 2004-04-06 |
| 6709984 | Method for manufacturing semiconductor device | Hiroaki Ishimura, Yutaka Kudoh, Masamichi Sakaguchi, Kazuo Takata | 2004-03-23 |
| 6680094 | Packaging material and multi-layer container | Atsushi Kikuchi, Ikuo Komatsu, Toshiki Yamada, Yoshihiro Kitano | 2004-01-20 |