Inventor

FUJISHIMA MASAYUKI

JP16 patents

⚠️ This page may combine multiple inventors who share the name “FUJISHIMA MASAYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

FUJISHIMA MASAYUKI

5 patents

US10544032B2Jan 28, 2020

MEMS device

FUJISHIMA MASAYUKI1 citations59

US11624903B2Apr 11, 2023

Light deflector, LiDAR device, and image forming apparatus

FUJISHIMA MASAYUKI0 citations58

US12523773B2Jan 13, 2026

Movable device, distance-measuring device, display device, and wavelength-variable laser

FUJISHIMA MASAYUKI0 citations49

US12523864B2Jan 13, 2026

Movable device, range-finding apparatus, image display apparatus, head-mounted display, wavelength-variable laser unit, and spectroscopic sensor

FUJISHIMA MASAYUKI0 citations48

US12196947B2Jan 14, 2025

Operating device, light deflector, light deflecting device, distance measurement apparatus, image projection apparatus, and mobile object

FUJISHIMA MASAYUKI0 citations48

RICOH CO LTD

3 patents

US12091309B2Sep 17, 2024

Movable device, distance measurement device, image projection apparatus, vehicle, and mount

RICOH CO LTD0 citations61

US12044839B2Jul 23, 2024

Light deflector, deflecting device, distance-measuring apparatus, image projection device, and vehicle

RICOH CO LTD0 citations50

US11187890B2Nov 30, 2021

Movable diffraction element and spectroscope

RICOH CO LTD0 citations50

NOGUCHI HIDETAKA

2 patents

US10444073B1Oct 15, 2019

Frame, spectroscope, spectrometry unit, and image forming apparatus

NOGUCHI HIDETAKA8 citations82

US11060909B2Jul 13, 2021

Spectrometer, analysis equipment, and wavelength-variable light source

NOGUCHI HIDETAKA0 citations61

SETO MASAMI

1 patent

US12474569B2Nov 18, 2025

Light deflector, analyzer, resin identification system, and distance measurement device

SETO MASAMI0 citations57

ITOH IZUMI

1 patent

US10178361B2Jan 8, 2019

Image pickup element, imaging apparatus, and image recognition system using non-polarized light

ITOH IZUMI1 citations57

SUZUKI SHUICHI

1 patent

US10119862B2Nov 6, 2018

Spectrum measuring device, spectroscopic device, and spectroscopic system

SUZUKI SHUICHI1 citations50

FUJITA TETSUMARU

1 patent

US12135416B2Nov 5, 2024

Light deflector, distance measuring device, projection device, and mobile object

FUJITA TETSUMARU0 citations49

MINEGISHI DAIKI

1 patent

US8796798B2Aug 5, 2014

Imaging module, fabricating method therefor, and imaging device

MINEGISHI DAIKI1 citations42

AZUMI JUNICHI

1 patent

US9903758B2Feb 27, 2018

Spectral measurement device and analysis apparatus

AZUMI JUNICHI0 citations37