logo

For the Inventor, By the Inventor

Tachikawa, Japan

Sinji Urata

This inventor holds 3 USPTO granted patents. Top assignee: Asahi Kogaku Kogyo Kabushiki Kaisha. Active years: 1979-1981.

USPTO Granted Patents = 3

% Patents Active = 100.0

Average Co-Inventor Count = 2.3

ph-index = 2

Forward Citations = 7(Granted Patents)


Location History:

  • Asaka, JP (1979)
  • Tachikawa, JP (1980 - 1981)

Company Filing History:

goldMedal3 out of 3,132 
 
Asahi Kogaku Kogyo Kabushiki Kaisha
 patents

Years Active: 1979-1981

Loading Chart...
3 patents (USPTO):Explore Patents
1. 4285586 - Camera controller for flashgun operation (1981-08-25),
2. 4196998 - Camera display device in view finder (1980-04-08),
3. 4156562 - Digital display device for digitally displaying correct exposure time (1979-05-29),
Profile summary based on public USPTO records.
Please report any incorrect information to [email protected]
Loading…