Inventor · disambiguated record
Masakatsu Seki
Also filed as: SEKI MASAKATSU
7 granted patents·1 pending application·0 citations·filing 2012–2023
70Inventor score
Files withSEKI PRESS CO LTD8
Top patents by PatentIndex Score
8 records- 0175US11931787B2Method and system for forming protrusions, and method for manufacturing metal component having protrusionsSEKI PRESS CO LTD·Filed 2023·Granted Mar 19, 2024·0 cites·10 claims
- 0266US11648599B2Method and system for forming protrusions, and method for manufacturing metal component having protrusionsSEKI PRESS CO LTD·Filed 2019·Granted May 16, 2023·0 cites·9 claims
- 0366US2021107053A1Method for manufacturing metal parts with split ends joinedSEKI PRESS CO LTD·Filed 2020·Application pending·0 cites
- 0461US10632636B2Method for splitting end part of metal plate or metal rodSEKI PRESS CO LTD·Filed 2017·Granted Apr 28, 2020·0 cites·4 claims
- 0548US10293507B2Method for manufacturing figure-T shaped metal part and figure-T shaped metal partSEKI PRESS CO LTD·Filed 2016·Granted May 21, 2019·0 cites·12 claims
- 0647US9855667B2Method for splitting end part of metal plate or metal rod, metal parts manufactured by such end splitting method, and method for bonding such metal partsSEKI PRESS CO LTD·Filed 2012·Granted Jan 2, 2018·0 cites·14 claims
- 0741US10328593B2Internal splitting method of cross-section of end of metal plate or metal rod, manufacturing method of metal container and metal pipe by the internal splitting method and joining method of metal componentsSEKI PRESS CO LTD·Filed 2014·Granted Jun 25, 2019·0 cites·17 claims
- 0837US10639694B2Method for machining outer circumference of metal end cross-section and method for joining metal component obtained by the machining method with another memberSEKI PRESS CO LTD·Filed 2016·Granted May 5, 2020·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →