Inventor
Yoshikatsu Kameyama
Inventor
Gifu, JP
Overview
Patents· 21 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B41Jprimary
B41JTypewriters48%
H04NPictorial communication, e.g. television21%
G03GElectrography17%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables7%
E05CBolts or fastening devices for wings, specially for doors or windows3%
Y10TTechnical subjects covered by former us classification3%
PatentTitleYear
8,132,812'Sheet discharging device and image forming apparatus'20127,953,339'Image forming device and cartridge being electrically connected by terminals'2011RE041064'Ink ribbon cartridge having a particular spool and spindle arrangement'2009RE039169'Ink ribbon cartridge having a particular spool and spindle arrangement'20067,046,941'Image formation apparatus'20067,019,870'Image forming apparatus'20066,991,388'Ink ribbon cartridge having takeup-side cover with opening positioned beneath protrusion in cover'20066,741,820'Image forming apparatus'20046,623,192'Ink ribbon cartridge having protrusion and recessed portion'20036,547,288'Cover of image forming device'20036,257,780'Ink ribbon cartridge having one undetachable spool and idle rotation preventing structure'20016,161,972'Ink ribbon cartridge having a particular spool and spindle arrangement'20006,079,886'Ribbon cassette having leveraged movement during installation or ejection from printing apparatus'20005,984,546'Ribbon cassette having projecting holding parts'19995,980,137'Printer for facsimile machine'19995,961,229'Ribbon cassette having openable and closeable lid members'19995,913,621'Ink ribbon cartridge having means to prevent improper mounting of ink ribbon'19995,897,256'Ink ribbon cartridge retention device for a recording apparatus'19995,739,925'Facsimile apparatus cover and feeding mechanism'19985,604,609'Light reflection type detection device in facsimile machine'19975,519,512'Facsimile apparatus having reduced profile'1996Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1996–2012Patents assigned to BROTHER IND LTD (21)· patent assignee history
1996–2012Based in Gifu, JP· patent location history
1998–2004Based in Hashima-shi, JP· patent location history
1999Based in Hashima, JP· patent location history
2003Based in Nagoya, JP· patent location history
2012Patents assigned to KAMEYAMA YOSHIKATSU (1)· patent assignee history
2012Patents assigned to TSUSAKA SHUSAKU (1)· patent assignee history
2012Patents assigned to UEYAMA JUNKI (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BROTHER IND LTD | 21 | 1996–2012 |
| KAMEYAMA YOSHIKATSUself | 1 | 2012 |
| TSUSAKA SHUSAKU | 1 | 2012 |
| UEYAMA JUNKI | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Gifu, JP | 14 | 1996–2012 |
| Hashima-shi, JP | 5 | 1998–2004 |
| Nagoya, JP | 1 | 2003 |
| Hashima, JP | 1 | 1999 |