Inventor
AOKI HIKOHARU
JP10 patents
⚠️ This page may combine multiple inventors who share the name “AOKI HIKOHARU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BROTHER IND LTD
9 patentsUS6236786B1May 22, 2001
Substrate with optical waveguide and method of making the same
BROTHER IND LTD72 citations91
US5646657AJul 8, 1997
Laser workable nozzle plate of ink jet apparatus and method for forming the laser workable nozzle plate
BROTHER IND LTD21 citations91
US5285045AFeb 8, 1994
Laser processing apparatus
BROTHER IND LTD20 citations89
US5018817AMay 28, 1991
Method of optically coupling optical fiber to waveguide on substrate, and optical device produced by the method
BROTHER IND LTD31 citations89
US7246889B2Jul 24, 2007
Inkjet printing head
BROTHER IND LTD10 citations83
US6554400B1Apr 29, 2003
Nozzle plate and a manufacturing process thereof
BROTHER IND LTD16 citations83
US7249413B2Jul 31, 2007
Method for manufacturing inkjet printing head
BROTHER IND LTD2 citations62
US5736999AApr 7, 1998
Laser processing method to form an ink jet nozzle plate
BROTHER IND LTD4 citations61
US7666322B2Feb 23, 2010
Method of producing nozzle plate and method of producing liquid-droplet jetting apparatus
BROTHER IND LTD2 citations56