Inventor · disambiguated record
Shotaro Shimizu
Also filed as: SHIMIZU SHOTARO
5 granted patents·135 citations·filing 1977–1995
83Inventor score
Files withCITIZEN WATCH CO LTD5
Top patents by PatentIndex Score
5 records- 0185US5511587AWear-resistant reed for a high-speed loomCITIZEN WATCH CO LTD·Filed 1995·Granted Apr 30, 1996·43 cites·19 claims
- 0283US4480010AMethod and coating materials by ion platingCITIZEN WATCH CO LTD·Filed 1983·Granted Oct 30, 1984·49 cites·11 claims
- 0370US4160241AElectrochromic display deviceCITIZEN WATCH CO LTD·Filed 1977·Granted Jul 3, 1979·23 cites·8 claims
- 0450US4853048APermanent magnetic alloy comprising gold, platinum and cobaltCITIZEN WATCH CO LTD·Filed 1988·Granted Aug 1, 1989·10 cites·3 claims
- 0546US4147416AElectrochromic display deviceCITIZEN WATCH CO LTD·Filed 1977·Granted Apr 3, 1979·10 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →