Issued Patents 1989
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4881126 | Image composing apparatus | Mitsuaki Uesugi, Masaichi Inomata | 1989-11-14 |
| 4874955 | Method and apparatus for measuring a three-dimensional curved surface shape | Mitsuaki Uesugi, Masaichi Inomata | 1989-10-17 |
| 4872758 | Film thickness-measuring apparatus | Takao Miyazaki, Yoshiro Yamada | 1989-10-10 |
| 4852407 | Method and apparatus for determining length of pipe utilizing sound waves | Masataka Kobayashi, Shiro Ariga | 1989-08-01 |