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, Satoru Nippa, Mamoru Uchida | 2003-06-03 |
| 6563579 | Measurement apparatus for measuring internal quality of object | Mikio Kimura, Toyohiko Aoki, Hirotsugu Hashimoto, Akihiko Fujita | 2003-05-13 |