Inventor
NANAI HIDEHISA
JP19 patents
⚠️ This page may combine multiple inventors who share the name “NANAI HIDEHISA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CENTRAL GLASS CO LTD
10 patentsUS9748092B2Aug 29, 2017
Liquid chemical for forming protecting film
CENTRAL GLASS CO LTD3 citations72
US9281178B2Mar 8, 2016
Cleaning agent for silicon wafer
CENTRAL GLASS CO LTD3 citations72
US5840369ANov 24, 1998
Polyimide precursor composition, polyimide composition, process for the production of said polyimide precursor composition, and process for the production of said polymide composition
CENTRAL GLASS CO LTD7 citations72
US5686525ANov 11, 1997
Polyimide precursor composition and the production of said polyimide precursor composition
CENTRAL GLASS CO LTD12 citations72
US5478918ADec 26, 1995
Low stress polyimide composition and precursor composition solution of same
CENTRAL GLASS CO LTD11 citations72
US6750320B2Jun 15, 2004
Process for producing polyimide platy object
CENTRAL GLASS CO LTD3 citations61
US10236175B2Mar 19, 2019
Liquid chemical for forming protecting film
CENTRAL GLASS CO LTD0 citations51
US9496131B2Nov 15, 2016
Liquid chemical for forming protecting film
CENTRAL GLASS CO LTD0 citations51
US9481858B2Nov 1, 2016
Silicon wafer cleaning agent
CENTRAL GLASS CO LTD0 citations51
US7333704B2Feb 19, 2008
Multichannel optical path changing device and its production method
CENTRAL GLASS CO LTD0 citations39
KUMON SOICHI
5 patentsUS8828144B2Sep 9, 2014
Process for cleaning wafers
KUMON SOICHI16 citations83
US8957005B2Feb 17, 2015
Silicon wafer cleaning agent
KUMON SOICHI4 citations72
US9691603B2Jun 27, 2017
Chemical for forming protective film
KUMON SOICHI3 citations71
US9228120B2Jan 5, 2016
Liquid chemical for forming protecting film
KUMON SOICHI5 citations71
US9053924B2Jun 9, 2015
Cleaning agent for silicon wafer
KUMON SOICHI3 citations61