Issued Patents 2004
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6829050 | Optical device provided with a resin thin film having a micro-asperity pattern and manufacturing method and apparatus of the optical device | Akihiro Funamoto, Motohiko Matsushita, Shigeru Aoyama | 2004-12-07 |
| 6822159 | Dye-sensitized photoelectric conversion device | Koichiro Shigaki, Teruhisa Inoue, Shozo Yanagida | 2004-11-23 |
| 6774964 | Reflection type display apparatus, reflection type display apparatus manufacturing method, and electronic appliance using the same | Akihiro Funamoto, Motohiko Matsushita, Masayuki Shinohara, Shigeru Aoyama | 2004-08-10 |
| 6759182 | Manufacturing method and apparatus of optical device and reflection plate provided with resin thin film having micro-asperity pattern | Akihiro Funamoto, Motohiko Matsushita, Shigeru Aoyama | 2004-07-06 |
| 6688096 | Cable drag chain | Toru Wada, Akihiko Utaki, Kazunori Nakayama, Shoichiro Komiya, Takayuki Matsuda | 2004-02-10 |