Yokoyama; Shuji
Patent Applications and Registrations
Patent applications and USPTO patent grants for Yokoyama; Shuji.The latest application filed is for "heating device and heat generating member".
Company Profile
7.44.55
- Yokoyama; Shuji - Kawasaki JP
- Yokoyama; Shuji - Sunto Shizuoka JP
- Yokoyama; Shuji - Nagaizumi Sunto Shizuoka JP
- Yokoyama; Shuji - Shizuoka JP
- YOKOYAMA; Shuji - Sunto JP
- YOKOYAMA; Shuji - Kawasaki City JP
- Yokoyama; Shuji - Shuntougun Nagaizumi Shizuoka JP
- YOKOYAMA; Shuji - Tokyo JP
- Yokoyama; Shuji - Shizuoka-ken JP
- Yokoyama; Shuji - Osaka JP
- Yokoyama; Shuji - Yamaguchi JP
- Yokoyama; Shuji - Osaka-shi JP
- Yokoyama; Shuji - Izunokuni JP
- Yokoyama; Shuji - Ube JP
- Yokoyama; Shuji - Izunokuni-shi JP
- Yokoyama, Shuji - Ube-Shi JP
Patent Activity
| Patent | Date |
|---|---|
| Polymer photopolymerization sensitizer Grant 11,420,928 - Yamada , et al. August 23, 2 | 2022-08-23 |
| Heating Device And Heat Generating Member App 20220197202 - Yokoyama; Shuji | 2022-06-23 |
| Fixing device and image forming device Grant 11,347,167 - Yokoyama May 31, 2 | 2022-05-31 |
| Fixing device and image forming apparatus Grant 11,340,542 - Yokoyama May 24, 2 | 2022-05-24 |
| Heating device for an image forming unit of an image forming apparatus Grant 11,334,011 - Yokoyama May 17, 2 | 2022-05-17 |
| Heating device and heat generating member Grant 11,300,909 - Yokoyama April 12, 2 | 2022-04-12 |
| Heating Device And Heat Generating Member App 20220091548 - Yokoyama; Shuji | 2022-03-24 |
| Heating Device And Image Processing Apparatus App 20220057734 - YOKOYAMA; Shuji | 2022-02-24 |
| Photopolymerization sensitizer composition and photopolymerizable composition comprising the same Grant 11,149,103 - Numata , et al. October 19, 2 | 2021-10-19 |
| Heating Device For An Image Forming Unit App 20210286301 - YOKOYAMA; Shuji | 2021-09-16 |
| Fixing Device And Image Forming Device App 20210124292 - Yokoyama; Shuji | 2021-04-29 |
| Fixing Device And Image Forming Apparatus App 20210080883 - YOKOYAMA; Shuji | 2021-03-18 |
| Heating device having first and second heat transfer units for an image forming unit Grant 10,935,912 - Yokoyama March 2, 2 | 2021-03-02 |
| Fixing device and image forming device Grant 10,915,044 - Yokoyama February 9, 2 | 2021-02-09 |
| Image processing apparatus having cooling duct Grant 10,845,757 - Kawashima , et al. November 24, 2 | 2020-11-24 |
| Fixing device and image forming apparatus Grant 10,824,099 - Yokoyama November 3, 2 | 2020-11-03 |
| Image Processing Apparatus Having Cooling Duct App 20200301327 - KAWASHIMA; Yuki ; et al. | 2020-09-24 |
| Fixing Device And Image Forming Device App 20200249599 - Kind Code | 2020-08-06 |
| Fixing device and image forming device Grant 10,656,571 - Yokoyama | 2020-05-19 |
| Fixing device and image forming apparatus Grant 10,627,754 - Yokoyama | 2020-04-21 |
| Polymer Photopolymerization Sensitizer App 20200062692 - YAMADA; Akihiko ; et al. | 2020-02-27 |
| Photopolymerizable composition Grant 10,570,227 - Numata , et al. Feb | 2020-02-25 |
| Fixing apparatus Grant 10,571,836 - Yokoyama Feb | 2020-02-25 |
| Fixing Apparatus App 20190146387 - Yokoyama; Shuji | 2019-05-16 |
| Photopolymerization Sensitizer Composition And Photopolymerizable Composition Comprising The Same App 20190119426 - NUMATA; Shigeaki ; et al. | 2019-04-25 |
| Fixing apparatus Grant 10,216,127 - Yokoyama Feb | 2019-02-26 |
| Fixing device and image forming apparatus Grant 10,152,005 - Yokoyama , et al. Dec | 2018-12-11 |
| Fixing Device And Image Forming Apparatus App 20180224776 - Yokoyama; Shuji ; et al. | 2018-08-09 |
| Photopolymerizable Composition App 20180208689 - NUMATA; Shigeaki ; et al. | 2018-07-26 |
| Fixing apparatus that controls current for driving an induction heater Grant 10,025,238 - Yokoyama , et al. July 17, 2 | 2018-07-17 |
| Fixing Apparatus App 20180188674 - Yokoyama; Shuji | 2018-07-05 |
| Fixation device that heats a fixation belt by an electromagnetic induction heating method Grant 10,012,934 - Yokoyama July 3, 2 | 2018-07-03 |
| Fixing device comprising a magnetic shunt alloy and image forming apparatus Grant 9,971,287 - Yokoyama May 15, 2 | 2018-05-15 |
| Fixation Device That Heats A Fixation Belt By An Electromagnetic Induction Heating Method App 20180129153 - YOKOYAMA; Shuji | 2018-05-10 |
| Fixation Device That Heats A Fixation Belt By An Electromagnetic Induction Heating Method App 20170371280 - YOKOYAMA; Shuji | 2017-12-28 |
| Fixation device that heats a fixation belt by an electromagnetic induction heating method Grant 9,851,665 - Yokoyama December 26, 2 | 2017-12-26 |
| Fixing Apparatus App 20170139356 - Yokoyama; Shuji | 2017-05-18 |
| Fixing Apparatus That Controls Current For Driving An Induction Heater App 20170045847 - YOKOYAMA; Shuji ; et al. | 2017-02-16 |
| Fixing apparatus that controls current for driving an induction heater Grant 9,501,014 - Yokoyama , et al. November 22, 2 | 2016-11-22 |
| Fixing Device And Image Forming Apparatus App 20160313682 - Yokoyama; Shuji | 2016-10-27 |
| Fixing device with temperature detection Grant 9,395,663 - Yokoyama July 19, 2 | 2016-07-19 |
| Fixing Apparatus That Controls Current For Driving An Induction Heater App 20160154352 - YOKOYAMA; Shuji ; et al. | 2016-06-02 |
| Induction fixing device with magnetic member including a mesh part Grant 9,316,976 - Yokoyama April 19, 2 | 2016-04-19 |
| Fuser to prevent fluttering of fixing belt Grant 9,063,492 - Yokoyama June 23, 2 | 2015-06-23 |
| Fuser For Equalizing Temperature Of Heat Generating Section App 20140341600 - KIKUCHI; Kazuhiko ; et al. | 2014-11-20 |
| Fixing device including movable peeling plate Grant 8,892,014 - Yokoyama November 18, 2 | 2014-11-18 |
| Induction heating type fuser and image forming apparatus Grant 8,855,539 - Mita , et al. October 7, 2 | 2014-10-07 |
| Fuser, image forming apparatus, and image forming method Grant 8,855,542 - Sone , et al. October 7, 2 | 2014-10-07 |
| Fuser for equalizing temperature of heat generating section Grant 8,855,540 - Kikuchi , et al. October 7, 2 | 2014-10-07 |
| Fuser to prevent fluttering of fixing belt Grant 8,831,497 - Yokoyama September 9, 2 | 2014-09-09 |
| Fuser To Prevent Fluttering Of Fixing Belt App 20140169847 - YOKOYAMA; Shuji | 2014-06-19 |
| Fuser for image forming apparatus Grant 8,521,065 - Kikuchi , et al. August 27, 2 | 2013-08-27 |
| Fuser, Image Forming Apparatus, And Image Forming Method App 20130051877 - SONE; Toshihiro ; et al. | 2013-02-28 |
| Fuser For Equalizing Temperature Of Heat Generating Section App 20120308278 - KIKUCHI; Kazuhiko ; et al. | 2012-12-06 |
| Fuser To Prevent Fluttering Of Fixing Belt App 20120263509 - YOKOYAMA; Shuji | 2012-10-18 |
| Fuser Of Induction Heating Type App 20120263510 - Mita; Katsutoshi ; et al. | 2012-10-18 |
| Fixing Device Including Movable Peeling Plate App 20120003019 - YOKOYAMA; Shuji | 2012-01-05 |
| Fixing device and image forming apparatus Grant 8,050,611 - Kinouchi , et al. November 1, 2 | 2011-11-01 |
| Fixing Device, Image Forming Apparatus And Fixing Method App 20110222925 - YOKOYAMA; Shuji | 2011-09-15 |
| Fixing Device App 20110217096 - KIKUCHI; Kazuhiko ; et al. | 2011-09-08 |
| Fixing Device Comprising Auxiliary Heat Generating Member And Maintaining Gap Relative To Separator App 20110135358 - Kikuchi; Kazuhiko ; et al. | 2011-06-09 |
| Fixing Device Including Auxiliary Heat Generating Member Comprising Region Wider Than Heat Generation Region App 20110135359 - KIKUCHI; Kazuhiko ; et al. | 2011-06-09 |
| Fixing Device App 20110076043 - KIKUCHI; Kazuhiko ; et al. | 2011-03-31 |
| Temperature Equalizing Roller And Fixing Device App 20110070006 - Sone; Toshihiro ; et al. | 2011-03-24 |
| Heat sink arrangement for electrical apparatus Grant 7,902,464 - Danjo , et al. March 8, 2 | 2011-03-08 |
| Fuser, Image Forming Apparatus, And Fusing Method App 20110033215 - YOKOYAMA; Shuji | 2011-02-10 |
| Method for producing 1-substituted-5-acylimidazole compound Grant 7,858,807 - Nishino , et al. December 28, 2 | 2010-12-28 |
| Fuser For Image Forming Apparatus App 20100322658 - KIKUCHI; Kazuhiko ; et al. | 2010-12-23 |
| Fuser For Image Forming Apparatus App 20100322684 - KIKUCHI; Kazuhiko ; et al. | 2010-12-23 |
| Heat Sink And Method Of Manufacture Thereof App 20100319899 - YOKOYAMA; Shuji ; et al. | 2010-12-23 |
| Fuser For Image Forming Apparatus App 20100322654 - KIKUCHI; Kazuhiko ; et al. | 2010-12-23 |
| Fuser For Image Forming Apparatus App 20100322655 - KIKUCHI; Kazuhiko ; et al. | 2010-12-23 |
| Fuser For Image Forming Apparatus And Heating Control Method App 20100310266 - NAKAYAMA; Hiroshi ; et al. | 2010-12-09 |
| Image Forming Apparatus App 20100258557 - Kinouchi; Satoshi ; et al. | 2010-10-14 |
| Fixing Device And Image Forming Apparatus App 20100260525 - KINOUCHI; Satoshi ; et al. | 2010-10-14 |
| Dispersion Liquid Comprising Liquid Crystal-Compatible Particles, Paste Obtained Therefrom, and Mehtod for Preparing the Same App 20100224826 - Nishino; Shigeyoshi ; et al. | 2010-09-09 |
| Image Forming Apparatus And Fixing Device App 20100166470 - YOKOYAMA; Shuji | 2010-07-01 |
| Method For Producing 1-substituted-5-acylimidazole Compound App 20090306399 - Nishino; Shigeyoshi ; et al. | 2009-12-10 |
| Heat Sink Arrangement For Electrical Apparatus App 20090237898 - Danjo; Kenzo ; et al. | 2009-09-24 |
| Heat sink arrangement for electrical apparatus Grant 7,579,554 - Danjo , et al. August 25, 2 | 2009-08-25 |
| Image forming apparatus provided with a cooling mechanism for cooling portions Grant 7,539,436 - Yokoyama May 26, 2 | 2009-05-26 |
| Coil Unit Of Induction Heating Fixing Device App 20090101635 - YOKOYAMA; Shuji ; et al. | 2009-04-23 |
| Induction Heating Fixing Device For Image Forming Apparatus App 20090103958 - TAKAI; Masanori ; et al. | 2009-04-23 |
| Coil Unit For Induction Heating Fixing Device App 20090067903 - Yokoyama; Shuji ; et al. | 2009-03-12 |
| 5-fluorooxindole-3-carboxylic acid ester Grant 7,342,040 - Harada , et al. March 11, 2 | 2008-03-11 |
| Attachment for preventing cover from falling off Grant 7,300,293 - Katooka , et al. November 27, 2 | 2007-11-27 |
| Image Forming Apparatus App 20070196122 - Yokoyama; Shuji | 2007-08-23 |
| Attachment For Preventing Cover From Falling Off App 20070117443 - Katooka; Masao ; et al. | 2007-05-24 |
| Heat sink arrangement for electrical apparatus App 20060267180 - Danjo; Kenzo ; et al. | 2006-11-30 |
| 5-Fluorooxindole-3-carboxylic acid ester App 20050182123 - Harada, Katsumasa ; et al. | 2005-08-18 |
| Process for producing 5-fluorooxindole and for producing intermediates therefor Grant 6,900,335 - Harada , et al. May 31, 2 | 2005-05-31 |
| Process for producing 5-fluorooxyindole and for producing intermediates therefor App 20030181731 - Harada, Katsumasa ; et al. | 2003-09-25 |
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