Inventor · disambiguated record
Jin Sugiyama
Also filed as: SUGIYAMA JIN
5 granted patents·39 citations·filing 1977–2018
79Inventor score
Top patents by PatentIndex Score
5 records- 0170US9566502B2Baseball game boardEPOCH CO LTD·Filed 2015·Granted Feb 14, 2017·4 cites·4 claims
- 0268US4152994AFrame positioning device for automatic stitching apparatusUNITECH ENG LTD·Filed 1977·Granted May 8, 1979·15 cites·2 claims
- 0362US4365564ADriving apparatus for retaining frame of object to be sewed in automatic sewing machineUNITECH ENG LTD·Filed 1980·Granted Dec 28, 1982·8 cites·6 claims
- 0454USD892918SRoller stampPLUS KK·Filed 2018·Granted Aug 11, 2020·6 cites·1 claims
- 0551USD850526SRoller stampPLUS KK·Filed 2017·Granted Jun 4, 2019·6 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →