Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4852278 | Method and apparatus for grading and measuring a surface having a curved profile | Mitsuo Fukukawa, Masayuki Yazawa, Kazumitsu Asai, Yoshiharu Okamoto | 1989-08-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4852278 | Method and apparatus for grading and measuring a surface having a curved profile | Mitsuo Fukukawa, Masayuki Yazawa, Kazumitsu Asai, Yoshiharu Okamoto | 1989-08-01 |