Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5073921 | Line connection switching apparatus for connecting communication line in accordance with matching result of speech pattern | Masahiro Nishihata | 1991-12-17 |
| 4907274 | Intelligent work station | Kazuhiro Mori | 1990-03-06 |
| 4862504 | Speech synthesis system of rule-synthesis type | — | 1989-08-29 |
| 4600287 | Method and device for automatically developing photosensitive material | Tomiji Hotta, Masami Ohtani, Yoshihiro Masuda, Yozi Dohi | 1986-07-15 |
| 4527878 | Method and apparatus for controlling activity of developing solution against oxidation by using a test piece | Hiroshi Taniguchi, Nobuhiro Takita, Masaji Mizuta | 1985-07-09 |
| 4464036 | Method and apparatus for controlling activity of developing solution against blackening by using a test piece | Hiroshi Taniguchi, Nobuhiro Takita, Masaji Mizuta | 1984-08-07 |
| 4362377 | Film processor with agitation means | Atsushi Yoshida | 1982-12-07 |
| 4345832 | Automatic film developer having a film guide means | Yasuhito Yoshimi | 1982-08-24 |
| 4324480 | Automatic film feeder for an automatic developer | Atsushi Yoshida | 1982-04-13 |