Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6573323 | Aluminum hydroxide, and tire tread rubber composition and pneumatic tire employing the aluminum hydroxide | Naohiko Kikuchi, Takeshi Ota, Satoru Nippa | 2003-06-03 |
| 6563137 | Optoelectric integrated device having a three-dimensional solid configuration | — | 2003-05-13 |