Inventor · disambiguated record
Sinji Urata
Also filed as: URATA SINJI
3 granted patents·4 citations·filing 1977–1979
55Inventor score
Technology areasG03B
Files withASAHI OPTICAL CO LTD3
Top patents by PatentIndex Score
3 records- 0146US4156562ADigital display device for digitally displaying correct exposure timeASAHI OPTICAL CO LTD·Filed 1977·Granted May 29, 1979·3 cites·3 claims
- 0232US4285586ACamera controller for flashgun operationASAHI OPTICAL CO LTD·Filed 1979·Granted Aug 25, 1981·1 cites·9 claims
- 0328US4196998ACamera display device in view finderASAHI OPTICAL CO LTD·Filed 1978·Granted Apr 8, 1980·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →