Issued Patents 2003
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6669986 | Process for manufacturing multilayer pellets and use of the multilayer pellets | Naohiko Mushiake, Kenji Kodama, Sumio Hamada, Tuyoshi Itou, Jun Komai | 2003-12-30 |
| 6655287 | Printing apparatus and printing method | Yosuke Jojima, Kenichi Araki | 2003-12-02 |
| 6642395 | Acetalsulfonate derivative, process for producing the same, and process for producing styrene oxide derivative | Hikari Morita, Yoshimasa Kobayashi | 2003-11-04 |
| 6597300 | Digital-analog converting circuit | — | 2003-07-22 |
| 6569473 | Process for production of water-soluble vegetable fibers, biodegradable film, paste, chewing gum and low calorie food products | Hirokazu Maeda, Hitoshi Furuta, Chiemi Takei, Toshiaki Saito, Kazunobu Tsumura | 2003-05-27 |
| 6518639 | Solid state imaging device | Hidehiro Ueno, Yuuichi Okazaki | 2003-02-11 |
| 6514352 | Cleaning method using an oxidizing agent, chelating agent and fluorine compound | Hideto Gotoh, Takayuki Niuya, Hiroshi Matsunaga, Fukusaburo Ishihara, Yoshiya Kimura +4 more | 2003-02-04 |
| 6512174 | Electronic appliance having housing-case made of biodegradable material, and container made of biodegradable material | Ritsuko Inoue, Kazuki Satake, Miyuki Kamei, Yuko Fujihira, Tsutomu Noguchi | 2003-01-28 |