P

Inventor

YAMAJI KENSUKE

JP80 patents
⚠️ This page may combine multiple inventors who share the name “YAMAJI KENSUKE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HASE TAKAMASA

11 patents
US9031439B2May 12, 2015

Fixing device and image forming device

HASE TAKAMASA7 citations84
US9037008B2May 19, 2015

Fixing device and image forming apparatus including same

HASE TAKAMASA4 citations73
US8953966B2Feb 10, 2015

Fixing device and image forming apparatus

HASE TAKAMASA2 citations63
US8855506B2Oct 7, 2014

Image forming apparatus

HASE TAKAMASA2 citations63
US9971289B2May 15, 2018

Image forming apparatus

HASE TAKAMASA0 citations52
US9690243B2Jun 27, 2017

Image forming apparatus including a fixing device that includes a radiant heat heating source and a fixing member that rotates before an abnormality solved

HASE TAKAMASA0 citations52
US9454114B2Sep 27, 2016

Fixing device and image forming apparatus including same

HASE TAKAMASA0 citations52
US9405242B2Aug 2, 2016

Fixing device and image forming device

HASE TAKAMASA0 citations52
US9316971B2Apr 19, 2016

Image forming method for forming toner image on recording medium

HASE TAKAMASA0 citations52
US8811843B2Aug 19, 2014

Image forming apparatus for forming toner image on recording medium

HASE TAKAMASA0 citations52
US8737861B2May 27, 2014

Fixing device and image forming apparatus

HASE TAKAMASA1 citations52

RICOH CO LTD

8 patents
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
US9207596B2Dec 8, 2015

Image forming apparatus including a fixing device

RICOH CO LTD2 citations63
US9983526B2May 29, 2018

Fixing device and image forming apparatus including same

RICOH CO LTD0 citations52
US9715203B2Jul 25, 2017

Fixing device and image forming apparatus including same

RICOH CO LTD0 citations52
US9052658B2Jun 9, 2015

Fixing device with a temperature detector adjacent an easily deformable location and image forming apparatus including same

RICOH CO LTD1 citations52
US10481530B2Nov 19, 2019

Separation member, separation device, fixing device, and image forming apparatus

RICOH CO LTD0 citations51
US10394169B2Aug 27, 2019

Fixing device and image forming apparatus

RICOH CO LTD0 citations51

ARAI YUJI

4 patents
US9046838B2Jun 2, 2015

Fixing device and image forming apparatus

ARAI YUJI6 citations84
US9239553B2Jan 19, 2016

Fixing device and image forming apparatus

ARAI YUJI0 citations52
US9158248B2Oct 13, 2015

Fixing device and image forming apparatus

ARAI YUJI1 citations52
US9046839B2Jun 2, 2015

Fixing device including a heat shield and image forming apparatus

ARAI YUJI0 citations52

KAWATA TEPPEI

3 patents
US9811031B2Nov 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
US8886090B2Nov 11, 2014

Fixing device including an engagement-disengagement unit and image forming apparatus equipped with the fixing device

KAWATA TEPPEI2 citations62

SESHITA TAKUYA

3 patents
US9069304B2Jun 30, 2015

Image forming apparatus

SESHITA TAKUYA4 citations73
US9575444B2Feb 21, 2017

Fixing device and image forming apparatus including same

SESHITA TAKUYA1 citations52
US9235177B2Jan 12, 2016

Fixing device and image forming apparatus incorporating same

SESHITA TAKUYA0 citations52

OGAWA TADASHI

2 patents
US9405250B2Aug 2, 2016

Fixing device capable of minimizing damage of endless rotary body and image forming apparatus incorporating same

OGAWA TADASHI5 citations73
US8750776B2Jun 10, 2014

Fixing roller, and fixing device and image forming apparatus incorporating same

OGAWA TADASHI2 citations62

ISHII KENJI

2 patents
US8929791B2Jan 6, 2015

Fixing device and endless belt assembly

ISHII KENJI6 citations73
US8873984B2Oct 28, 2014

Fixing device, image forming apparatus incorporating same, and fixing method

ISHII KENJI2 citations63

IMADA TAKAHIRO

2 patents
US8918042B2Dec 23, 2014

Fixing device and image forming apparatus including the fixing device

IMADA TAKAHIRO2 citations62
US9146508B2Sep 29, 2015

Fixing device, image forming apparatus, and fixing method

IMADA TAKAHIRO1 citations52

HIROSE FUMIHIRO

2 patents
US9268276B2Feb 23, 2016

Fixing device and image forming apparatus that include a separator disposed downstream from a fixing nip

HIROSE FUMIHIRO2 citations61
US9519249B2Dec 13, 2016

Fixing device and image forming apparatus

HIROSE FUMIHIRO0 citations51

UENO SATOSHI

2 patents
US8953960B2Feb 10, 2015

Fixing device and image forming apparatus

UENO SATOSHI1 citations52
US8953991B2Feb 10, 2015

Fixing device and image forming apparatus

UENO SATOSHI1 citations52

YUASA SHUUTAROH

1 patent
US8718502B2May 6, 2014

Fixing device and image forming apparatus incorporating same having a tube which penetrates through a heater and passes infrared rays to a temperature detector

YUASA SHUUTAROH6 citations72

YAMAJI KENSUKE

1 patent
US11339022B2May 24, 2022

Sheet stacker and image forming apparatus incorporating the sheet stacker

YAMAJI KENSUKE2 citations71

KIKUSHIMA YUUKI

1 patent
US9244431B2Jan 26, 2016

Fixing device and image forming apparatus

KIKUSHIMA YUUKI4 citations71

YAMAGUCHI YOSHIKI

1 patent
US9152106B2Oct 6, 2015

Fixing device and image forming apparatus including same

YAMAGUCHI YOSHIKI3 citations63

SAITO KAZUYA

1 patent
US9008558B2Apr 14, 2015

Separator and separation device, fixing device, and image forming apparatus incorporating same

SAITO KAZUYA3 citations63

YOSHINAGA HIROSHI

1 patent
US8971779B2Mar 3, 2015

Fixing device with support and image forming apparatus incorporating same

YOSHINAGA HIROSHI2 citations63

SUZUKI AKIRA

1 patent
US8953995B2Feb 10, 2015

Fixing device and endless belt assembly

SUZUKI AKIRA2 citations63

SHIMOKAWA TOSHIHIKO

1 patent
US9164443B2Oct 20, 2015

Fixing device and image forming apparatus

SHIMOKAWA TOSHIHIKO2 citations62

MIMBU RYUUICHI

1 patent
US9026025B2May 5, 2015

Fixing device including heating span adjuster, image forming apparatus, and fixing method

MIMBU RYUUICHI2 citations62

IWAYA NAOKI

1 patent
US8953994B2Feb 10, 2015

Fixing device and image forming apparatus incorporating same

IWAYA NAOKI3 citations62

UCHITANI TAKESHI

1 patent
US9239559B2Jan 19, 2016

Fixing device and image forming apparatus including same

UCHITANI TAKESHI1 citations61

Showing the top 50 of 80 patents by PatentIndex Score.