Inventor · disambiguated record
Mitsuyoshi Iwasa
Also filed as: IWASA MITSUYOSHI
4 granted patents·1 pending application·8 citations·filing 1997–2011
65Inventor score
Top patents by PatentIndex Score
5 records- 0167US8053495B2Ceramic powder and applications thereofDENKI KAGAKU KOGYO KK·Filed 2007·Granted Nov 8, 2011·4 cites·20 claims
- 0251US7816428B2Inorganic hollow particle, process for producing the same, and composition containing the sameDENKI KAGAKU KOGYO KK·Filed 2007·Granted Oct 19, 2010·0 cites·14 claims
- 0344US2010222487A1Inorganic hollow powder, process for producing the inorganic hollow powder, and composition comprising the inorganic hollow powderDENKI KAGAKU KOGYO KK·Filed 2007·Application pending·0 cites
- 0443US8476340B2Ceramic powder and applications thereofNISHI YASUHISA·Filed 2011·Granted Jul 2, 2013·0 cites·7 claims
- 0529US5833746ASilica filler and method for its productionDENKI KAGAKU KOGYO KK·Filed 1997·Granted Nov 10, 1998·4 cites·4 claims
Join the waitlist — get patent alerts
Get an alert when Mitsuyoshi Iwasa 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 →