IDiyas

For the Inventor, By the Inventor

Hitachiota, Japan

Syoji Sagae

USPTO Granted Patents = 9

Average Co-Inventor Count = 2.4

ph-index = 7

Forward Citations = 167(Granted Patents)


Location History:

  • Ibaraki, JP (1980)
  • Hitachiohta, JP (1982)
  • Hitachiota, JP (1981 - 1992)
  • Hitachioota, JP (1992)

Company Filing History:

goldMedal9 out of 42,485 
 
Hitachi, Ltd.
 patents
silverMedal6 out of 1,267 
 
Hitachi Koki Co., Ltd.
 patents
where one patent can have more than one assignee

Years Active: 1980-1992

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9 patents (USPTO):Explore Patents
1. 5164781 - Color image electrophotographic apparatus for printing long-size copy (1992-11-17),
2. 5113226 - Image transfer apparatus (1992-05-12),
3. 4424520 - Ink jet printing apparatus (1984-01-03),
4. 4393388 - Liquid droplet projection apparatus (1983-07-12),
5. 4367476 - Ink jet printing apparatus (1983-01-04),
6. 4364070 - Drop jet apparatus (1982-12-14),
7. 4350989 - Ink-jet printing apparatus (1982-09-21),
8. 4251823 - Ink jet recording apparatus (1981-02-17),
9. 4216477 - Nozzle head of an ink-jet printing apparatus with built-in fluid diodes (1980-08-05),
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