Inventor

NARUKAWA MITSUTOSHI

JP8 patents

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

NARUKAWA MITSUTOSHI

5 patents

US8221691B2Jul 17, 2012

Apparatus for producing trichlorosilane

NARUKAWA MITSUTOSHI0 citations49

US8551439B2Oct 8, 2013

Method of refining carbon parts for production of polycrystalline silicon

NARUKAWA MITSUTOSHI0 citations48

US9724665B2Aug 8, 2017

Apparatus for producing trichlorosilane and method for producing trichlorosilane

NARUKAWA MITSUTOSHI0 citations47

US8252241B2Aug 28, 2012

Apparatus for producing trichlorosilane and method for producing trichlorosilane

NARUKAWA MITSUTOSHI1 citations47

US8828345B2Sep 9, 2014

Method for manufacturing trichlorosilane

NARUKAWA MITSUTOSHI0 citations36

HI SILICON CO LTD

1 patent

US5346557ASep 13, 1994

Process for cleaning silicon mass and the recovery of nitric acid

HI SILICON CO LTD33 citations90

MITSUBISHI MATERIALS POLYCRYST

1 patent

US6846473B2Jan 25, 2005

Process for producing hexachlorodisilane

MITSUBISHI MATERIALS POLYCRYST30 citations84

KITAGAWA TERUHISA

1 patent

US8101131B2Jan 24, 2012

Chlorosilanes purifying apparatus and chlorosilanes manufacturing method

KITAGAWA TERUHISA0 citations41