Inventor

IWASA MITSUYOSHI

JP4 patents

⚠️ This page may combine multiple inventors who share the name “IWASA MITSUYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

DENKI KAGAKU KOGYO KK

3 patents

US8053495B2Nov 8, 2011

Ceramic powder and applications thereof

DENKI KAGAKU KOGYO KK4 citations58

US5833746ANov 10, 1998

Silica filler and method for its production

DENKI KAGAKU KOGYO KK4 citations54

US7816428B2Oct 19, 2010

Inorganic hollow particle, process for producing the same, and composition containing the same

DENKI KAGAKU KOGYO KK0 citations46

NISHI YASUHISA

1 patent

US8476340B2Jul 2, 2013

Ceramic powder and applications thereof

NISHI YASUHISA0 citations45