Inventor · disambiguated record
Masayoshi Kawashima
Also filed as: KAWASHIMA MASAYOSHI
5 granted patents·1 pending application·24 citations·filing 1981–2019
71Inventor score
Top patents by PatentIndex Score
6 records- 0178US10884436B2Flow rate signal correction method and flow rate control device employing sameFUJIKIN KK·Filed 2016·Granted Jan 5, 2021·2 cites·7 claims
- 0273US10976240B2Concentration measurement deviceUNIV TOKUSHIMA·Filed 2016·Granted Apr 13, 2021·1 cites·11 claims
- 0353US4398875AMolding tool for forming a closure shell linerTOYO SEIKAN KAISHA LTD·Filed 1981·Granted Aug 16, 1983·21 cites·2 claims
- 0448US2005200710A1Photographing and recording systemPENTAX CORP·Filed 2005·Application pending·0 cites
- 0546US11519769B2Flow rate control system and flow rate measurement methodFUJIKIN KK·Filed 2019·Granted Dec 6, 2022·0 cites·8 claims
- 0645US10324029B2Concentration measurement deviceUNIV TOKUSHIMA·Filed 2016·Granted Jun 18, 2019·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →