Inventor · disambiguated record
Yoshiaki Shinagawa
Also filed as: SHINAGAWA YOSHIAKI
5 granted patents·1 pending application·33 citations·filing 1992–2014
76Inventor score
Files withTOYO SEIKAN KAISHA LTD3MATSUSHITA ELECRIC IND CO LTD1SHINAGAWA YOSHIAKI1TOYO SEIKAN GROUP HOLDINGS LTD1
Top patents by PatentIndex Score
6 records- 0184US10315809B2Formed lid, method for fitting the lid to container, and sealing methodTOYO SEIKAN KAISHA LTD·Filed 2014·Granted Jun 11, 2019·10 cites·9 claims
- 0283US9550596B2Method of sealing containers and lids by melt adhesion by laserTOYO SEIKAN GROUP HOLDINGS LTD·Filed 2013·Granted Jan 24, 2017·6 cites·3 claims
- 0357US8349420B2Packing body sealed by laser welding and method of sealing the sameTOYO SEIKAN KAISHA LTD·Filed 2009·Granted Jan 8, 2013·2 cites·4 claims
- 0456US5327092ASwitched capacitor filter circuit employing two switched capacitor filtersMATSUSHITA ELECRIC IND CO LTD·Filed 1992·Granted Jul 5, 1994·15 cites·1 claims
- 0549US10683117B2Container sealing apparatus and sealing systemTOYO SEIKAN KAISHA LTD·Filed 2014·Granted Jun 16, 2020·0 cites·12 claims
- 0645US2010006175A1Method for filling and sealing liquid content in spouted pouch and apparatus thereforSHINAGAWA YOSHIAKI·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →