Issued Patents All Time
Showing 51–70 of 70 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4434428 | Deflection detector for ink jet printing apparatus | Yutaka Ebi | 1984-02-28 |
| 4426652 | Ink jet printing apparatus | Yutaka Ebi | 1984-01-17 |
| 4418352 | Ink jet printing apparatus | Yutaka Ebi | 1983-11-29 |
| 4400705 | Ink jet printing apparatus | — | 1983-08-23 |
| 4395717 | Ink jet recording apparatus | Yutaka Ebi | 1983-07-26 |
| 4393385 | Controllable ink drop velocity type ink-jet printer | Koichiro Jinnai, Kyuhachiro Iwasaki, Yutaka Kodama | 1983-07-12 |
| 4370664 | Ink jet printing apparatus | Yutaka Yoshiba, Yutaka Ebi | 1983-01-25 |
| 4365255 | Ink jet printer | Koichiro Jinnai, Kyuhachiro Iwasaki, Yutaka Kodama | 1982-12-21 |
| 4364061 | Ink jet printing apparatus comprising automatic ink jet deflection adjustment means | Yutaka Ebi | 1982-12-14 |
| 4364060 | Nozzle position deviation compensation arrangement for ink jet printing device | Koichiro Jinnai, Kyuhachiro Iwasaki, Yutaka Kodama | 1982-12-14 |
| 4313123 | Controllable ink drop velocity type ink-jet printer | Koichiro Jinnai, Kyuhachiro Iwasaki, Yutaka Kodama | 1982-01-26 |
| 4310846 | Deflection compensated ink ejection printing apparatus | — | 1982-01-12 |
| 4293865 | Ink-jet recording apparatus | Koichiro Jinnai, Kyuhachiro Iwasaki, Yutaka Kodama | 1981-10-06 |
| 4288797 | Variable-charge type ink-jet printer | Koichiro Jinnai, Kyuhachiro Iwasaki, Yutaka Kodama | 1981-09-08 |
| 4286273 | Deflection compensated ink ejected printing apparatus | — | 1981-08-25 |
| 4281332 | Deflection compensated ink ejection printing apparatus | — | 1981-07-28 |
| 4231047 | Ink-jet printing method and device therefor | Kyuhachiro Iwasaki, Yutaka Kodama, Koichiro Jinnai | 1980-10-28 |
| 4231048 | Ink jet recording apparatus | Koichiro Jinnai, Kyuhachiro Iwasaki | 1980-10-28 |
| 4228440 | Ink jet printing apparatus | Koichiro Jinnai, Kyuhachiro Iwasaki, Yutaka Kodama | 1980-10-14 |
| 4217595 | Charging phase control device for ink jet recording device | Koichiro Jinnai, Kyuhachiro Iwasaki, Yutaka Kodama | 1980-08-12 |