Inventor
SHIMOKAWA TOSHIHIKO
JP147 patents
⚠️ This page may combine multiple inventors who share the name “SHIMOKAWA TOSHIHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
YAMAGUCHI YOSHIKI
7 patentsUS8725038B2May 13, 2014
Belt assembly, fixing device, and image forming apparatus incorporating same
YAMAGUCHI YOSHIKI10 citations84
US8498561B2Jul 30, 2013
Fixing device and image forming apparatus incorporating same having a reinforcing member including first and second flanges
YAMAGUCHI YOSHIKI7 citations84
US8447220B2May 21, 2013
Fixing device and image forming apparatus including same
YAMAGUCHI YOSHIKI8 citations84
US9316964B2Apr 19, 2016
Fixing device and image forming apparatus
YAMAGUCHI YOSHIKI6 citations73
US8737878B2May 27, 2014
Image forming apparatus including removable fixing device
YAMAGUCHI YOSHIKI5 citations73
US9152106B2Oct 6, 2015
Fixing device and image forming apparatus including same
YAMAGUCHI YOSHIKI3 citations63
US8682218B2Mar 25, 2014
Fixing device and image forming apparatus incorporating same
YAMAGUCHI YOSHIKI3 citations63
RICOH CO LTD
7 patentsUS8364052B2Jan 29, 2013
Fixing device and image forming apparatus incorporating same
RICOH CO LTD10 citations84
US10935911B2Mar 2, 2021
Fixing device capable of enhancing durability of endless belt and image forming apparatus incorporating the same
RICOH CO LTD1 citations73
US9026024B2May 5, 2015
Fixing device capable of minimizing damage of endless rotary body and image forming apparatus incorporating same
RICOH CO LTD5 citations73
US8385804B2Feb 26, 2013
Fixing device and image forming apparatus employing the fixing device
RICOH CO LTD6 citations73
US9529308B2Dec 27, 2016
Image forming apparatus and image forming method
RICOH CO LTD2 citations63
US9207596B2Dec 8, 2015
Image forming apparatus including a fixing device
RICOH CO LTD2 citations63
US9128426B2Sep 8, 2015
Fixing device and image forming apparatus including same
RICOH CO LTD2 citations63
TOSHIBA KK
4 patentsUS5987510ANov 16, 1999
Method for transferring files according to file list provided in response to file request
TOSHIBA KK118 citations98
US6148334ANov 14, 2000
System for transferring desired file by transferring concatenated file related to the desired file
TOSHIBA KK56 citations96
US5987476ANov 16, 1999
File reading method and file requesting client device in client-server information communication system
TOSHIBA KK86 citations96
US6023287AFeb 8, 2000
Method and apparatus for image selection in image transmission system
TOSHIBA KK21 citations93
IKEBUCHI YUTAKA
4 patentsUS9448514B2Sep 20, 2016
Image forming apparatus and image forming method
IKEBUCHI YUTAKA7 citations84
US9727011B2Aug 8, 2017
Image forming apparatus and image forming method
IKEBUCHI YUTAKA5 citations73
US8682192B2Mar 25, 2014
Image forming apparatus
IKEBUCHI YUTAKA6 citations73
US8792797B2Jul 29, 2014
Fixing device, image forming apparatus, and heater control method
IKEBUCHI YUTAKA2 citations63
ISHII KENJI
4 patentsUS8929791B2Jan 6, 2015
Fixing device and endless belt assembly
ISHII KENJI6 citations73
US8437675B2May 7, 2013
Fixing device and image forming apparatus incorporating same having a laminated heater with a flexible heat generation sheet
ISHII KENJI5 citations71
US9031485B2May 12, 2015
Fixing device and endless belt assembly
ISHII KENJI2 citations63
US8873984B2Oct 28, 2014
Fixing device, image forming apparatus incorporating same, and fixing method
ISHII KENJI2 citations63
HASE TAKAMASA
3 patentsSHIMOKAWA TOSHIHIKO
2 patentsFUJIMOTO IPPEI
2 patentsYOSHIKAWA MASAAKI
2 patentsHASEGAWA KENICHI
2 patentsKAWATA TEPPEI
2 patentsUS9811031B2Nov 7, 2017
Fixing device capable of enhancing durability of endless belt and image forming apparatus incorporating the same
KAWATA TEPPEI4 citations83
US8886101B2Nov 11, 2014
Fixing device capable of enhancing durability of endless belt and image forming apparatus incorporating the same
KAWATA TEPPEI7 citations83
SAITO KAZUYA
2 patentsSHINSHI AKIRA
2 patentsARAI YUJI
1 patentOGAWA TADASHI
1 patentSESHITA TAKUYA
1 patentTOKUDA TETSUO
1 patentMATSUDA RYOHEI
1 patentYOSHINAGA HIROSHI
1 patentSUZUKI AKIRA
1 patentShowing the top 50 of 147 patents by PatentIndex Score.