Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6610405 | Grain aggregate and producing method thereof, and light-diffusing agent | Yasuhiro Yamamoto, Shuji Shimizu, Masafumi Inoue, Hideki Oishi | 2003-08-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6610405 | Grain aggregate and producing method thereof, and light-diffusing agent | Yasuhiro Yamamoto, Shuji Shimizu, Masafumi Inoue, Hideki Oishi | 2003-08-26 |