Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8033032 | Inside diameter measuring tool | Yuji Fujikawa, Masahiko Tachikake, Shuji Hayashida | 2011-10-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8033032 | Inside diameter measuring tool | Yuji Fujikawa, Masahiko Tachikake, Shuji Hayashida | 2011-10-11 |