Yukinobu Okura

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical element, spectroscopic apparatus, and method for manufactur...
- Patent number 11,624,862
- Issue date Apr 11, 2023
- Canon Kabushiki Kaisha
- Yukiya Enokida
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Diffusing plate having microlens array
- Patent number 9,557,451
- Issue date Jan 31, 2017
- Canon Kabushiki Kaisha
- Masatsugu Koyama
- G02 - OPTICS
Information Patent Grant
Camera having a display member
- Patent number 9,442,345
- Issue date Sep 13, 2016
- Canon Kabushiki Kaisha
- Yukinobu Okura
- G02 - OPTICS
Information Patent Grant
Method of manufacturing blazed diffractive grating and method of ma...
- Patent number 9,201,179
- Issue date Dec 1, 2015
- Canon Kabushiki Kaisha
- Takashi Sukegawa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Echelle diffraction grating, excimer laser, manufacturing method of...
- Patent number 8,774,247
- Issue date Jul 8, 2014
- Canon Kabushiki Kaisha
- Takashi Sukegawa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL ELEMENT, SPECTROSCOPIC APPARATUS, AND METHOD FOR MANUFACTUR...
- Publication number 20190041557
- Publication date Feb 7, 2019
- Canon Kabushiki Kaisha
- Yukiya Enokida
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
CAMERA HAVING A DISPLAY MEMBER
- Publication number 20160116823
- Publication date Apr 28, 2016
- Canon Kabushiki Kaisha
- Yukinobu Okura
- G02 - OPTICS
Information Patent Application
METHOD OF MANUFACTURING A MEMBER, OPTICAL MEMBER AND OPTICAL ELEMENT
- Publication number 20160077250
- Publication date Mar 17, 2016
- Canon Kabushiki Kaisha
- Masato Tanaka
- G02 - OPTICS
Information Patent Application
OPTICAL ELEMENT, SPECTROSCOPIC APPARATUS, AND METHOD FOR MANUFACTUR...
- Publication number 20150369977
- Publication date Dec 24, 2015
- Canon Kabushiki Kaisha
- Yukiya Enokida
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
DIFFUSING PLATE HAVING MICROLENS ARRAY
- Publication number 20140376095
- Publication date Dec 25, 2014
- Masatsugu Koyama
- G02 - OPTICS
Information Patent Application
ECHELLE DIFFRACTION GRATING, EXCIMER LASER, MANUFACTURING METHOD OF...
- Publication number 20130089117
- Publication date Apr 11, 2013
- Canon Kabushiki Kaisha
- Takashi Sukegawa
- G02 - OPTICS
Information Patent Application
METHOD OF MANUFACTURING BLAZED DIFFRACTIVE GRATING AND METHOD OF MA...
- Publication number 20120152080
- Publication date Jun 21, 2012
- Canon Kabushiki Kaisha
- Takashi SUKEGAWA
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Yukinobu Okura

Person

Patents Grantslast 30 patents

Optical element, spectroscopic apparatus, and method for manufactur...

Diffusing plate having microlens array

Camera having a display member

Method of manufacturing blazed diffractive grating and method of ma...

Echelle diffraction grating, excimer laser, manufacturing method of...

Patents Applicationslast 30 patents

OPTICAL ELEMENT, SPECTROSCOPIC APPARATUS, AND METHOD FOR MANUFACTUR...

CAMERA HAVING A DISPLAY MEMBER

METHOD OF MANUFACTURING A MEMBER, OPTICAL MEMBER AND OPTICAL ELEMENT

OPTICAL ELEMENT, SPECTROSCOPIC APPARATUS, AND METHOD FOR MANUFACTUR...

DIFFUSING PLATE HAVING MICROLENS ARRAY

ECHELLE DIFFRACTION GRATING, EXCIMER LASER, MANUFACTURING METHOD OF...

METHOD OF MANUFACTURING BLAZED DIFFRACTIVE GRATING AND METHOD OF MA...