Tokyo
Japan
13
2024-12-12
The entities that hold a legal rights for patent applications filed by inventor Ebata Yoshisada:
Yoshisada Ebata from Tokyo, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
METHOD FOR MANUFACTURING DIFFRACTION GRATING AND METHOD FOR MANUFACTURING REPLICA GRATING
#2 | 2023-07-27Method for Manufacturing Concave Diffraction Grating, and Optical Device
#3 | 2023-03-16Concave Diffraction Grating and Optical Device
#4 | 2022-08-11DIFFRACTION GRATING, METHOD FOR MANUFACTURING DIFFRACTION GRATING, AND PHOTOMASK
#5 | 2022-02-03SPECTROPHOTOMETER, SPECTROMETER, AND METHOD OF MANUFACTURING SPECTROPHOTOMETER
#6 | 2021-10-14Method and Device for Manufacturing Concave Diffraction Grating, and Concave Diffraction Grating
#7 | 2021-09-02Concave diffraction grating, method for producing the same, and optical device
#8 | 2020-09-03Manufacturing method of concave diffraction grating, concave diffraction grating, and analyzer using the same
#9 | 2016-09-29Curved grating, method for manufacturing the same, and optical device
#10 | 2015-07-09Curved face diffraction grating fabrication method, curved face diffraction grating cast, and curved face diffraction grating employing same
#11 | 2014-11-06Exposure device and method for producing structure
#12 | 2014-10-09Phase shift mask, method of forming asymmetric pattern, method of manufacturing diffraction grating, and method of manufacturing semiconductor device
#13 | 2014-04-03DIFFRACTION GRATING MANUFACTURING METHOD, SPECTROPHOTOMETER, AND SEMICONDUCTOR DEVICE MANUFACTURING METHOD
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