Osaka
Japan
21
2025-06-12
The entities that hold a legal rights for patent applications filed by inventor SEKI Daisuke:
Daisuke SEKI from Osaka, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
IMAGING OPTICAL SYSTEM
#2 | 2022-10-13Imaging optical system
#3 | 2022-03-17OPTICAL SYSTEM FOR LINE GENERATOR AND LINE GENERATOR
#4 | 2021-03-18Illumination optical system
#5 | 2020-11-19Diffuser
#6 | 2019-11-21Diffuser
#7 | 2019-11-07Lens for headlamps of vehicles and method of using lens for headlamps of vehicles
#8 | 2019-02-14Imaging optical system
#9 | 2018-03-29COMBINATION OF IMAGE DISPLAY DEVICE AND DIFFRACTIVE OPTICAL FILTER AND MANUFACTURING METHOD OF THE SAME
#10 | 2018-01-25Diffuser and method for manufacturing the same
#11 | 2017-03-16Microlens array and optical system including the same
#12 | 2017-02-16Microlens array
#13 | 2016-02-04Optical scanning system
#14 | 2015-07-23Infrared imaging system
#15 | 2015-01-29Optical element
#16 | 2014-11-06Optical element, illumination device including the optical element, and illumination module including the illumination device
#17 | 2014-03-06Optical element and illumination unit
#18 | 2014-03-06Illumination lens and illumination module
#19 | 2013-10-03Scanner lens and method for producing the same
#20 | 2013-03-14Optical element and illumination device using the same
#21 | 2007-12-13Beam Shaping Optical System And Optical System Of Laser Beam Printer
136996 ⎘