Masayuki FUJISHIMA

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Operating device, light deflector, light deflecting device, distanc...
- Patent number 12,196,947
- Issue date Jan 14, 2025
- Ricoh Company, Ltd.
- Masayuki Fujishima
- G01 - MEASURING TESTING
Information Patent Grant
Light deflector, distance measuring device, projection device, and...
- Patent number 12,135,416
- Issue date Nov 5, 2024
- Ricoh Company, Ltd.
- Tetsumaru Fujita
- G02 - OPTICS
Information Patent Grant
Movable device, distance measurement device, image projection appar...
- Patent number 12,091,309
- Issue date Sep 17, 2024
- Ricoh Company, Ltd.
- Masayuki Fujishima
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Light deflector, deflecting device, distance-measuring apparatus, i...
- Patent number 12,044,839
- Issue date Jul 23, 2024
- Ricoh Company, Ltd.
- Masayuki Fujishima
- G02 - OPTICS
Information Patent Grant
Light deflector, LiDAR device, and image forming apparatus
- Patent number 11,624,903
- Issue date Apr 11, 2023
- Ricoh Company, Ltd.
- Masayuki Fujishima
- G01 - MEASURING TESTING
Information Patent Grant
Movable diffraction element and spectroscope
- Patent number 11,187,890
- Issue date Nov 30, 2021
- Ricoh Company, Ltd.
- Masayuki Fujishima
- G01 - MEASURING TESTING
Information Patent Grant
Spectrometer, analysis equipment, and wavelength-variable light source
- Patent number 11,060,909
- Issue date Jul 13, 2021
- Ricoh Company, Ltd.
- Hidetaka Noguchi
- G01 - MEASURING TESTING
Information Patent Grant
MEMS device
- Patent number 10,544,032
- Issue date Jan 28, 2020
- Ricoh Company, Ltd.
- Masayuki Fujishima
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Frame, spectroscope, spectrometry unit, and image forming apparatus
- Patent number 10,444,073
- Issue date Oct 15, 2019
- Ricoh Company, Ltd.
- Hidetaka Noguchi
- G01 - MEASURING TESTING
Information Patent Grant
Image pickup element, imaging apparatus, and image recognition syst...
- Patent number 10,178,361
- Issue date Jan 8, 2019
- Ricoh Company, Ltd.
- Izumi Itoh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Spectrum measuring device, spectroscopic device, and spectroscopic...
- Patent number 10,119,862
- Issue date Nov 6, 2018
- Ricoh Company, Ltd.
- Shuichi Suzuki
- G01 - MEASURING TESTING
Information Patent Grant
Spectral measurement device and analysis apparatus
- Patent number 9,903,758
- Issue date Feb 27, 2018
- Ricoh Company, Ltd.
- Junichi Azumi
- G01 - MEASURING TESTING
Information Patent Grant
Imaging module, fabricating method therefor, and imaging device
- Patent number 8,796,798
- Issue date Aug 5, 2014
- Ricoh Company, Ltd.
- Daiki Minegishi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
MOVABLE DEVICE, RANGE-FINDING APPARATUS, IMAGE DISPLAY APPARATUS, H...
- Publication number 20230305292
- Publication date Sep 28, 2023
- Masayuki FUJISHIMA
- G01 - MEASURING TESTING
Information Patent Application
MOVABLE DEVICE, DISTANCE-MEASURING DEVICE, DISPLAY DEVICE, AND WAVE...
- Publication number 20220397677
- Publication date Dec 15, 2022
- Masayuki FUJISHIMA
- B60 - VEHICLES IN GENERAL
Information Patent Application
OPERATING DEVICE, LIGHT DEFLECTOR, LIGHT DEFLECTING DEVICE, DISTANC...
- Publication number 20220155582
- Publication date May 19, 2022
- RICOH COMPANY, LTD.
- MASAYUKI FUJISHIMA
- G02 - OPTICS
Information Patent Application
LIGHT DEFLECTOR, ANALYZER, RESIN IDENTIFICATION SYSTEM, AND DISTANC...
- Publication number 20220137398
- Publication date May 5, 2022
- Ricoh Company, Ltd.
- Masami SETO
- G02 - OPTICS
Information Patent Application
LIGHT DEFLECTOR, DISTANCE MEASURING DEVICE, PROJECTION DEVICE, AND...
- Publication number 20210396994
- Publication date Dec 23, 2021
- RICOH COMPANY, LTD.
- Tetsumaru Fujita
- G01 - MEASURING TESTING
Information Patent Application
MOVABLE DEVICE, DISTANCE MEASUREMENT DEVICE, IMAGE PROJECTION APPAR...
- Publication number 20210395073
- Publication date Dec 23, 2021
- RICOH COMPANY, LTD.
- Masayuki FUJISHIMA
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
LIGHT DEFLECTOR, DEFLECTING DEVICE, DISTANCE-MEASURING APPARATUS, I...
- Publication number 20210109342
- Publication date Apr 15, 2021
- Masayuki FUJISHIMA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
LIGHT DEFLECTOR, LIDAR DEVICE, AND IMAGE FORMING APPARATUS
- Publication number 20200400940
- Publication date Dec 24, 2020
- RICOH COMPANY, LTD.
- MASAYUKI FUJISHIMA
- G02 - OPTICS
Information Patent Application
SPECTROMETER, ANALYSIS EQUIPMENT, AND WAVELENGTH-VARIABLE LIGHT SOURCE
- Publication number 20200088572
- Publication date Mar 19, 2020
- Hidetaka Noguchi
- G01 - MEASURING TESTING
Information Patent Application
MOVABLE DIFFRACTION ELEMENT AND SPECTROSCOPE
- Publication number 20180267293
- Publication date Sep 20, 2018
- Masayuki Fujishima
- G02 - OPTICS
Information Patent Application
SPECTRUM MEASURING DEVICE, SPECTROSCOPIC DEVICE, AND SPECTROSCOPIC...
- Publication number 20180252578
- Publication date Sep 6, 2018
- Shuichi Suzuki
- G01 - MEASURING TESTING
Information Patent Application
MEMS DEVICE
- Publication number 20180215608
- Publication date Aug 2, 2018
- Masayuki FUJISHIMA
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
IMAGE PICKUP ELEMENT, IMAGING APPARATUS, AND IMAGE RECOGNITION SYSTEM
- Publication number 20170374325
- Publication date Dec 28, 2017
- Izumi ITOH
- G02 - OPTICS
Information Patent Application
SPECTRAL MEASUREMENT DEVICE AND ANALYSIS APPARATUS
- Publication number 20170350759
- Publication date Dec 7, 2017
- RICOH COMPANY, LTD.
- Junichi AZUMI
- G01 - MEASURING TESTING
Information Patent Application
IMAGING MODULE, FABRICATING METHOD THEREFOR, AND IMAGING DEVICE
- Publication number 20110180893
- Publication date Jul 28, 2011
- RICOH COMPANY, LTD.
- Daiki MINEGISHI
- H01 - BASIC ELECTRIC ELEMENTS

Masayuki FUJISHIMA

Person

Patents Grantslast 30 patents

Operating device, light deflector, light deflecting device, distanc...

Light deflector, distance measuring device, projection device, and...

Movable device, distance measurement device, image projection appar...

Light deflector, deflecting device, distance-measuring apparatus, i...

Light deflector, LiDAR device, and image forming apparatus

Movable diffraction element and spectroscope

Spectrometer, analysis equipment, and wavelength-variable light source

MEMS device

Frame, spectroscope, spectrometry unit, and image forming apparatus

Image pickup element, imaging apparatus, and image recognition syst...

Spectrum measuring device, spectroscopic device, and spectroscopic...

Spectral measurement device and analysis apparatus

Imaging module, fabricating method therefor, and imaging device

Patents Applicationslast 30 patents

MOVABLE DEVICE, RANGE-FINDING APPARATUS, IMAGE DISPLAY APPARATUS, H...

MOVABLE DEVICE, DISTANCE-MEASURING DEVICE, DISPLAY DEVICE, AND WAVE...

OPERATING DEVICE, LIGHT DEFLECTOR, LIGHT DEFLECTING DEVICE, DISTANC...

LIGHT DEFLECTOR, ANALYZER, RESIN IDENTIFICATION SYSTEM, AND DISTANC...

LIGHT DEFLECTOR, DISTANCE MEASURING DEVICE, PROJECTION DEVICE, AND...

MOVABLE DEVICE, DISTANCE MEASUREMENT DEVICE, IMAGE PROJECTION APPAR...

LIGHT DEFLECTOR, DEFLECTING DEVICE, DISTANCE-MEASURING APPARATUS, I...

LIGHT DEFLECTOR, LIDAR DEVICE, AND IMAGE FORMING APPARATUS

SPECTROMETER, ANALYSIS EQUIPMENT, AND WAVELENGTH-VARIABLE LIGHT SOURCE

MOVABLE DIFFRACTION ELEMENT AND SPECTROSCOPE

SPECTRUM MEASURING DEVICE, SPECTROSCOPIC DEVICE, AND SPECTROSCOPIC...

MEMS DEVICE

IMAGE PICKUP ELEMENT, IMAGING APPARATUS, AND IMAGE RECOGNITION SYSTEM

SPECTRAL MEASUREMENT DEVICE AND ANALYSIS APPARATUS

IMAGING MODULE, FABRICATING METHOD THEREFOR, AND IMAGING DEVICE