Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6641804 | Hair treatment and method of treating hair using compounded resin containing urethane resin | Hiroshi Itayama, Masaya Tomioka | 2003-11-04 |
| 6637613 | Bottle having flattened cross sectional shape | Shinji Shimada, Tomoya Sueki | 2003-10-28 |
| D476635 | Portable wireless telephone | Michio Nagai, Masaki Shimamura, Katsuya Sakaguchi, Kazuya KUMAZAWA, Kazuo Oosawa +3 more | 2003-07-01 |