Inventor
ONO SEIJI
JP27 patents
⚠️ This page may combine multiple inventors who share the name “ONO SEIJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJIFILM BUSINESS INNOVATION CORP
6 patentsUS12200833B2Jan 14, 2025
Light source device, light-emitting unit, and measurement apparatus
FUJIFILM BUSINESS INNOVATION CORP2 citations74
US11769990B2Sep 26, 2023
Light-emitting element array, light emitting device, optical device, measurement device and information processing apparatus
FUJIFILM BUSINESS INNOVATION CORP4 citations74
US11429034B2Aug 30, 2022
Light emitting device, light-emitting-element array chip, and exposure device
FUJIFILM BUSINESS INNOVATION CORP2 citations69
US11530785B2Dec 20, 2022
Method for manufacturing laminated substrate, laminated substrate, and light emitting element substrate
FUJIFILM BUSINESS INNOVATION CORP0 citations58
US11908967B2Feb 20, 2024
Light-emitting device and measurement device
FUJIFILM BUSINESS INNOVATION CORP0 citations52
US11962731B2Apr 16, 2024
Light emitting component, optical writing device using same, and image forming apparatus
FUJIFILM BUSINESS INNOVATION CORP0 citations45
HITACHI MAXELL
4 patentsUS5706146AJan 6, 1998
Cassette detecting and discriminating arrangement in a cassette transport mechanism for loading and unloading tape cassettes of varying sizes and cassettes for use therewith
HITACHI MAXELL18 citations83
US5927632AJul 27, 1999
Tape cassette having a surface recess for positioning accuracy in loading thereof
HITACHI MAXELL6 citations73
US5702062ADec 30, 1997
Tape cassette
HITACHI MAXELL7 citations73
US6224007B1May 1, 2001
Tape cassette
HITACHI MAXELL4 citations62
FUJI XEROX CO LTD
4 patentsUS10466613B2Nov 5, 2019
Light-emitting device, image forming apparatus, and light irradiation apparatus
FUJI XEROX CO LTD1 citations62
US10809645B2Oct 20, 2020
Light emitter, light source device, print head, and image forming apparatus
FUJI XEROX CO LTD0 citations51
US9079424B2Jul 14, 2015
Light emitting part, print head, and image forming apparatus
FUJI XEROX CO LTD0 citations51
US9177993B2Nov 3, 2015
Light emitting part, print head, and image forming apparatus
FUJI XEROX CO LTD0 citations41
HITACHI LTD
3 patentsUS5617391AApr 1, 1997
Optical recording and reproducing system
HITACHI LTD15 citations72
US5243483ASep 7, 1993
Rotary drum device
HITACHI LTD5 citations63
US5734537AMar 31, 1998
Tape guide structure of rotary head drum in recording/reproduction apparatus and method of machining the same
HITACHI LTD1 citations51
CANON FINETECH NISCA INC
3 patentsUS10124977B2Nov 13, 2018
Sheet stacking apparatus and image forming system
CANON FINETECH NISCA INC2 citations70
US10351382B2Jul 16, 2019
Sheet processing apparatus and image forming system
CANON FINETECH NISCA INC1 citations59
US10059555B2Aug 28, 2018
Sheet stacking apparatus and image forming apparatus
CANON FINETECH NISCA INC0 citations39