Tokyo
Japan
15
2017-08-31
The entities that hold a legal rights for patent applications filed by inventor Sawada Etsuko:
Etsuko Sawada from Tokyo, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
MANUFACTURING METHOD FOR FILM AND MANUFACTURING METHOD FOR LIQUID EJECTION HEAD
#2 | 2016-05-19Ink jet recording head
#3 | 2015-09-10Ink jet recording head and manufacturing method therefor
#4 | 2015-04-30Sealant for use in ink jet recording heads and ink jet recording head
#5 | 2015-03-19Ink jet recording head and manufacturing method therefor
#6 | 2015-03-05Liquid discharge head and method of producing the same
#7 | 2015-03-05Process for producing a liquid ejection head
#8 | 2014-10-23Process for producing a liquid ejection head
#9 | 2014-10-16WATER-REPELLENT ANTIFOULING COATING MATERIAL
#10 | 2014-10-16Liquid discharge head and method of making the same
#11 | 2014-09-18Method of water repellent treatment for pattern surface
#12 | 2013-11-21Inkjet printing apparatus and control method thereof
#13 | 2013-08-22Liquid-repellent film and production method therefor, and fine structure using the liquid-repellent film and production method therefor
#14 | 2012-05-03Method for manufacturing inkjet recording head
#15 | 2011-03-03Liquid ejection head
401842 ⎘