Inventor
OGUSU MAKOTO
JP18 patents
⚠️ This page may combine multiple inventors who share the name “OGUSU MAKOTO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
13 patentsUS6043104AMar 28, 2000
Fabrication method of a polarization selective semiconductor laser
CANON KK109 citations97
US6075799AJun 13, 2000
Polarization selective semiconductor laser, optical transmitter using the same, optical communication system using the same and fabrication method of the same
CANON KK19 citations92
US6008942ADec 28, 1999
Diffractive optical element and optical instrument having the same
CANON KK23 citations92
US6930834B2Aug 16, 2005
Method of manufacturing diffractive optical element
CANON KK14 citations83
US6562253B1May 13, 2003
Method of producing an optical element having a multiple-level step-like structure through lithography
CANON KK15 citations83
US6829091B2Dec 7, 2004
Optical system and optical instrument with diffractive optical element
CANON KK11 citations74
US6652781B2Nov 25, 2003
Method for manufacture of optical element
CANON KK6 citations74
US6221541B1Apr 24, 2001
Device manufacturing method and apparatus utilizing concentric fan-shaped pattern mask
CANON KK5 citations73
US6083650AJul 4, 2000
Device manufacturing method utilizing concentric fan-shaped pattern mask
CANON KK9 citations73
US8045138B2Oct 25, 2011
Support plate, exposure apparatus having the support plate, and a device manufacturing method using the exposure apparatus
CANON KK2 citations62
US9506870B2Nov 29, 2016
Flow-channel device for detecting light emission
CANON KK1 citations51
US7352441B2Apr 1, 2008
Sensor unit, exposure apparatus, and device manufacturing method
CANON KK1 citations51
US7768625B2Aug 3, 2010
Photo detector unit and exposure apparatus having the same
CANON KK0 citations41