Issued Patents All Time
Showing 51–61 of 61 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7055937 | Heat generating resistant element film, substrate for ink jet head utilizing the same, ink jet head and ink jet apparatus | Hiroyuki Suzuki, Yukihiro Hayakawa, Yoshinori Kawasaki, Ichiro Saito, Sakai Yokoyama | 2006-06-06 |
| 4864112 | Bar code label | Yasuhito Imai, Atsutoshi Okamoto | 1989-09-05 |
| 4818847 | Apparatus for optically reading printed information | Masahiro Hara, Atutoshi Okamoto, Tadao Oshima, Hiroshi Yamamoto, Hiromitsu Takai | 1989-04-04 |
| 4734566 | Apparatus and method for recognizing optical information | Katsumi Senda | 1988-03-29 |
| 4538060 | Optical reading apparatus having a reading sensor of electronic scanning type | Masahiro Hara, Nobuyuki Teraura | 1985-08-27 |
| 4528444 | Optical reading apparatus with automatic gain control circuit | Masahiro Hara | 1985-07-09 |
| 4516017 | High-sensitive optical reading apparatus and method of reading optical information | Masahiro Hara, Atsutoshi Okamoto | 1985-05-07 |
| 4488678 | Method and apparatus for reading a bar code | Masahiro Hara, Atsutoshi Okamoto | 1984-12-18 |
| 4412160 | DC Motor driving apparatus | Akira Kojima | 1983-10-25 |
| 4408120 | Bar code scanner | Masahiro Hara, Atsutoshi Okamoto | 1983-10-04 |
| 4210802 | Bar code scanner | — | 1980-07-01 |