Seiji Nakahara

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Sakura-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical system
- Patent number 11,409,088
- Issue date Aug 9, 2022
- Canon Kabushiki Kaisha
- Seiji Nakahara
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Image forming apparatus and intermediate transfer member
- Patent number 11,022,922
- Issue date Jun 1, 2021
- Canon Kabushiki Kaisha
- Shuji Saito
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Ocular optical system, and observation apparatus and imaging appara...
- Patent number 11,016,266
- Issue date May 25, 2021
- Canon Kabushiki Kaisha
- Seiji Nakahara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Ocular optical system and image pick-up apparatus incorporating the...
- Patent number 9,110,238
- Issue date Aug 18, 2015
- Canon Kabushiki Kaisha
- Seiji Nakahara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Illumination apparatus and image pickup apparatus
- Patent number 8,964,111
- Issue date Feb 24, 2015
- Canon Kabushiki Kaisha
- Seiji Nakahara
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
IMAGE FORMING APPARATUS AND INTERMEDIATE TRANSFER MEMBER
- Publication number 20200401073
- Publication date Dec 24, 2020
- Canon Kabushiki Kaisha
- Shuji Saito
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
OPTICAL SYSTEM
- Publication number 20200257097
- Publication date Aug 13, 2020
- Canon Kabushiki Kaisha
- Seiji Nakahara
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
OCULAR OPTICAL SYSTEM, AND OBSERVATION APPARATUS AND IMAGING APPARA...
- Publication number 20180314035
- Publication date Nov 1, 2018
- Canon Kabushiki Kaisha
- Seiji Nakahara
- G02 - OPTICS
Information Patent Application
FINDER SYSTEM AND OPTICAL APPARATUS USING THE SAME
- Publication number 20160037090
- Publication date Feb 4, 2016
- Canon Kabushiki Kaisha
- Seiji Nakahara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OCULAR OPTICAL SYSTEM AND IMAGE PICK-UP APPARATUS INCORPORATING THE...
- Publication number 20140340558
- Publication date Nov 20, 2014
- Canon Kabushiki Kaisha
- Seiji Nakahara
- G02 - OPTICS
Information Patent Application
ILLUMINATION APPARATUS AND IMAGE PICKUP APPARATUS
- Publication number 20140002724
- Publication date Jan 2, 2014
- Seiji Nakahara
- F21 - LIGHTING