Tokyo
Japan
17
2020-03-26
The entities that hold a legal rights for patent applications filed by inventor Morii Hirokazu:
Hirokazu Morii from Tokyo, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Hollow engine valve and manufacturing method therefor
#2 | 2017-08-17Hollow engine valve and manufacturing method therefor
#3 | 2014-12-18Method for producing a hollow engine valve
#4 | 2014-02-06Method for manufacturing hollow engine valve
#5 | 2013-01-24Method for producing engine valve in which sodium metal is sealed
#6 | 2012-10-11Method for producing hollow engine valve
#7 | 2012-10-04Method for producing metallic-sodium-filled engine valve
#8 | 2007-10-18Coated papers for newsprint inks and processes for preparing them
#9 | 2007-09-27Cast-coated papers and processes for preparing thereof
#10 | 2007-01-09Coated paper for printing
#11 | 2006-09-05Printing coated paper
#12 | 2006-06-29Coated printing papers
#13 | 2006-05-11Coated paper for photogravure
#14 | 2005-08-16Coated paper for gravure
#15 | 2005-08-04Coated paper for printing
#16 | 2005-04-28Method for producing coated paper for printing
#17 | 2005-01-27Dullish coated paper for printing
45798 ⎘