Inventor · disambiguated record
Masaya Fukuda
Also filed as: FUKUDA MASAYA
6 granted patents·3 pending applications·174 citations·filing 1997–2021
81Inventor score
Top patents by PatentIndex Score
9 records- 0192US9523931B2Toner, developer and image forming apparatusKOJIMA SATOSHI·Filed 2014·Granted Dec 20, 2016·8 cites·14 claims
- 0288US9069288B2Toner housing container and image forming apparatusKOJIMA SATOSHI·Filed 2014·Granted Jun 30, 2015·5 cites·16 claims
- 0388US6099414AGolf club head and method for producing the sameNIPPON STEEL CORP·Filed 1997·Granted Aug 8, 2000·155 cites·14 claims
- 0486US9152084B2Toner housing container and image forming apparatusSHIBA MASANA·Filed 2014·Granted Oct 6, 2015·5 cites·16 claims
- 0570US11692957B2Method for calculating concentration of detection target gasNISSHA CO LTD·Filed 2020·Granted Jul 4, 2023·1 cites·2 claims
- 0657US9291931B2Electrostatic charge image developing tonerRICOH CO LTD·Filed 2014·Granted Mar 22, 2016·0 cites·8 claims
- 0754US2023348300A1Water treatment agentKAO CORP·Filed 2021·Application pending·0 cites
- 0851US2023242424A1Water treatment agentKAO CORP·Filed 2021·Application pending·0 cites
- 0951US2023249995A1Water treatment agentKAO CORP·Filed 2021·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →