Inventor · disambiguated record
Makoto Niwa
Also filed as: NIWA MAKOTO · TAKAHASHI KENJI
4 granted patents·4 pending applications·50 citations·filing 1977–2022
71Inventor score
Top patents by PatentIndex Score
8 records- 0186US4188264AProcess for determining bacterial endotoxin and reagents used thereforSEIKAGAKU KOGYO CO LTD·Filed 1977·Granted Feb 12, 1980·32 cites·6 claims
- 0271US12479199B2Bonded and stacked core manufacturing method and bonded and stacked core manufacturing apparatusNIPPON STEEL CORP·Filed 2022·Granted Nov 25, 2025·0 cites·10 claims
- 0364US2025026968A1Anaerobic curing adhesive composition, bonded laminated body, motor, and primer composition for anaerobic curingTOAGOSEI CO LTD·Filed 2022·Application pending·0 cites
- 0458US2024209482A1Electrical steel sheet and bonded and stacked core manufacturing methodNIPPON STEEL CORP·Filed 2022·Application pending·0 cites
- 0553US2023253140A1Adhesively-laminated core manufacturing method and adhesively-laminated core manufacturing deviceNIPPON STEEL CORP·Filed 2021·Application pending·0 cites
- 0648US6302994B1Process for producing labeled articleTOAGOSEI CO LTD·Filed 1998·Granted Oct 16, 2001·18 cites·4 claims
- 0748US2021062010A1Composition for powder coating materials and coated articleTOAGOSEI CO LTD·Filed 2018·Application pending·0 cites
- 0845US9125837B2Process for producing silylated pullulan and cosmetic preparationIZUME MASATO·Filed 2007·Granted Sep 8, 2015·0 cites·3 claims
Join the waitlist — get patent alerts
Get an alert when Makoto Niwa files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →