Inventor · disambiguated record
Hiroshi Shirahata
Also filed as: SHIRAHATA HIROSHI
4 granted patents·40 citations·filing 1989–2019
72Inventor score
Top patents by PatentIndex Score
4 records- 0179US9666382B2Silver and copper alloyed rivet contactTANAKA PRECIOUS METAL IND·Filed 2013·Granted May 30, 2017·4 cites·20 claims
- 0270US10490376B2Rivet-type contact and method for manufacturing the sameTANAKA PRECIOUS METAL IND·Filed 2013·Granted Nov 26, 2019·2 cites·6 claims
- 0364US11145478B2Rivet-type contact and method for manufacturing the sameTANAKA PRECIOUS METAL IND·Filed 2019·Granted Oct 12, 2021·0 cites·3 claims
- 0448US5058603ALength-measuring device and reference color display device for color tone adjustment for use in combination with endoscopeASAHI OPTICAL CO LTD·Filed 1989·Granted Oct 22, 1991·34 cites·77 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →