Inventor

NAKAMOTO MASAMI

JP7 patents

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

OSAKA MUNICIPAL GOVERNMENT

2 patents

US5885716AMar 23, 1999

Material and process for forming composite film

OSAKA MUNICIPAL GOVERNMENT20 citations91

US6638573B1Oct 28, 2003

Spectacles frame surface treatment method

OSAKA MUNICIPAL GOVERNMENT1 citations48

NAKAMOTO MASAMI

2 patents

US8999206B2Apr 7, 2015

Composite nanoparticles and manufacturing method thereof

NAKAMOTO MASAMI2 citations55

US8784702B2Jul 22, 2014

Copper-containing nanoparticles and manufacturing method therefor

NAKAMOTO MASAMI1 citations45

TOMOE WORKS CO LTD

1 patent

US6358611B1Mar 19, 2002

Ultrafine particles comprising an organometallic core and process for the production thereof

TOMOE WORKS CO LTD69 citations92

DAIKEN CHEMICAL CO LTD

1 patent

US7648554B2Jan 19, 2010

Metal nanoparticles and method for manufacturing same

DAIKEN CHEMICAL CO LTD7 citations72

FUJIMOTO NOBUTAKA

1 patent

US9414487B2Aug 9, 2016

Metal paste composition

FUJIMOTO NOBUTAKA0 citations45