Inventor · disambiguated record
Shinya Tsutsumi
Also filed as: KUROKI YOSHIHIRO · TSUTSUMI SHINYA
3 granted patents·47 citations·filing 1978–2009
68Inventor score
Top patents by PatentIndex Score
3 records- 0157US4217674AUpright vacuum cleanerMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1978·Granted Aug 19, 1980·19 cites·10 claims
- 0256US4204297AVacuum cleanerKURODA MOTOTSUGU·Filed 1979·Granted May 27, 1980·28 cites·7 claims
- 0327US9316721B2Method and system for estimating the location of a mobile terminalBOCQUET WLADIMIR·Filed 2009·Granted Apr 19, 2016·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →