Inventor
HASEI HIRONORI
JP36 patents
⚠️ This page may combine multiple inventors who share the name “HASEI HIRONORI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEIKO EPSON CORP
35 patentsUS7145725B2Dec 5, 2006
Micro lens and fabrication method of micro lens, optical device, optical transmitter, laser printer head, and laser printer
SEIKO EPSON CORP183 citations98
US6861377B1Mar 1, 2005
Surface treatment method, surface-treated substrate, method for forming film pattern, method for making electro-optical device, electro-optical device, and electronic apparatus
SEIKO EPSON CORP50 citations96
US6810814B2Nov 2, 2004
Method for fabricating pattern, apparatus for fabricating pattern, conductive film wiring, method for fabricating device, electro-optical apparatus, and electronic apparatus
SEIKO EPSON CORP68 citations96
US7146910B2Dec 12, 2006
Method for fabricating pattern, apparatus for fabricating pattern, conductive film wiring, method for fabricating device, electro-optical apparatus, and electronic apparatus
SEIKO EPSON CORP20 citations92
US7090966B2Aug 15, 2006
Process of surface treatment, surface treating device, surface treated plate, and electro-optic device, and electronic equipment
SEIKO EPSON CORP17 citations92
US6871339B2Mar 22, 2005
Method of manufacturing a device, device manufacturing apparatus, device, and electronic apparatus
SEIKO EPSON CORP19 citations92
US6621637B2Sep 16, 2003
Method for manufacturing transmission screen and transmission screen
SEIKO EPSON CORP17 citations92
US7582333B2Sep 1, 2009
Pattern forming method, pattern forming apparatus, method of manufacturing device, conductive film wiring, electro-optical device, and electronic apparatus
SEIKO EPSON CORP9 citations84
US7393130B2Jul 1, 2008
Optical substrate, manufacturing method thereof, planar lighting device and electrooptical device
SEIKO EPSON CORP12 citations84
US7364622B2Apr 29, 2008
Method and apparatus for fabricating a device, and the device and an electronic equipment
SEIKO EPSON CORP14 citations84
US7410905B2Aug 12, 2008
Method for fabricating thin film pattern, device and fabricating method therefor, method for fabricating liquid crystal display, liquid crystal display, method for fabricating active matrix substrate, electro-optical apparatus, and electrical apparatus
SEIKO EPSON CORP13 citations83
US7282779B2Oct 16, 2007
Device, method of manufacture thereof, manufacturing method for active matrix substrate, electro-optical apparatus and electronic apparatus
SEIKO EPSON CORP7 citations74
US7037833B2May 2, 2006
Pattern forming method, film structure, electro-optical apparatus, and electronic device
SEIKO EPSON CORP9 citations74
US7008809B2Mar 7, 2006
Pattern formation method and pattern formation apparatus, method for manufacturing device, electro-optical device, electronic device, and method for manufacturing active matrix substrate
SEIKO EPSON CORP9 citations74
US6839178B2Jan 4, 2005
Method of producing a transmissive screen and the transmissive screen
SEIKO EPSON CORP6 citations74
US9808198B2Nov 7, 2017
Biological information measuring device
SEIKO EPSON CORP2 citations73
US12197172B2Jan 14, 2025
Watch
SEIKO EPSON CORP2 citations70
US7667796B2Feb 23, 2010
Color filter substrate, method of manufacturing color filter substrate, electro-optical device, and electronic apparatus
SEIKO EPSON CORP3 citations63
US7572483B2Aug 11, 2009
Method of manufacturing optical sheet, optical sheet, planar lighting apparatus, and electro optical apparatus
SEIKO EPSON CORP5 citations63
US7566156B2Jul 28, 2009
Method of manufacturing backlight unit, backlight unit, electrooptical device and electronic equipment
SEIKO EPSON CORP5 citations63
US7534337B2May 19, 2009
Substrate before insulation, method of manufacturing substrate, method of manufacturing surface acoustic wave transducer, surface acoustic wave device, and electronic equipment
SEIKO EPSON CORP3 citations63
US7265907B2Sep 4, 2007
Method of manufacturing microlens, microlens, optical film, screen for projection, and projector system
SEIKO EPSON CORP6 citations63
US11799195B2Oct 24, 2023
Portable electronic apparatus
SEIKO EPSON CORP0 citations62
US11754978B2Sep 12, 2023
Method for manufacturing watch component
SEIKO EPSON CORP0 citations62
US11532872B2Dec 20, 2022
Portable electronic apparatus
SEIKO EPSON CORP0 citations62
US7517125B2Apr 14, 2009
Manufacturing method of backlight unit, and backlight unit, electro-optic device, and electronic apparatus
SEIKO EPSON CORP2 citations62
US10613581B2Apr 7, 2020
Portable electronic apparatus
SEIKO EPSON CORP1 citations59
US10734715B2Aug 4, 2020
Portable electronic apparatus
SEIKO EPSON CORP0 citations52
US7892607B2Feb 22, 2011
Multilayer film, electrooptic device, electronic apparatus, and process for forming multilayer film
SEIKO EPSON CORP0 citations52
US7604922B2Oct 20, 2009
Process of surface treatment, surface treating device, surface treated plate, and electro-optic device, and electronic equipment
SEIKO EPSON CORP1 citations52
US7527368B2May 5, 2009
Identification code, formation method of identification code, liquid droplet ejection apparatus, and electro-optic apparatus
SEIKO EPSON CORP1 citations52
US7492521B2Feb 17, 2009
Optical sheet, backlight unit, electro-optical device, electronic apparatus and method for manufacturing the optical sheet
SEIKO EPSON CORP0 citations52
US7282459B2Oct 16, 2007
Ejection method and optical device manufacturing method for arranging nozzles in agreement with sections subject to ejection
SEIKO EPSON CORP0 citations52
US10631784B2Apr 28, 2020
Portable electronic apparatus
SEIKO EPSON CORP0 citations38
US10350456B2Jul 16, 2019
Exercise content setting system, exercise content setting apparatus, exercise content setting method, and exercise content setting program
SEIKO EPSON CORP0 citations34