MARUYAMA; Shinji
Patent Applications and Registrations
Patent applications and USPTO patent grants for MARUYAMA; Shinji.The latest application filed is for "sheet alignment in sheet conveying device".
Company Profile
7.31.36
- MARUYAMA; Shinji - Izunokuni Shizuoka JP
- Maruyama; Shinji - Sapporo JP
- Maruyama; Shinji - Shizuoka JP
- MARUYAMA; SHINJI - IZUNOKUMI SHIZUOKA JP
- Maruyama; Shinji - Shizuoka-ken JP
- Maruyama; Shinji - Yokohama JP
- Maruyama; Shinji - Kawasaki JP
- Maruyama; Shinji - Tagata-gun JP
- Maruyama, Shinji - Yokohama-Shi JP
- Maruyama, Shinji - Itami-Shi JP
- Maruyama; Shinji - Kanagawa-ken JP
- Maruyama; Shinji - Aichi-ken JP
Patent Activity
| Patent | Date |
|---|---|
| Sheet Alignment In Sheet Conveying Device App 20210395030 - MARUYAMA; Shinji ; et al. | 2021-12-23 |
| Optical Modulator App 20210373416 - Maruyama; Shinji ; et al. | 2021-12-02 |
| Image processing apparatus, paper dust collection mechanism, and paper dust collection method Grant 10,901,359 - Maruyama January 26, 2 | 2021-01-26 |
| Sheet Alignment In Sheet Conveying Device App 20200307934 - MARUYAMA; Shinji ; et al. | 2020-10-01 |
| Fixing apparatus for fixing toner onto a sheet Grant RE48,153 - Maruyama , et al. A | 2020-08-11 |
| Image Processing System App 20200053241 - Maruyama; Shinji | 2020-02-13 |
| Optical module Grant 10,436,987 - Maruyama , et al. O | 2019-10-08 |
| Optical module and optical modulator Grant 10,423,014 - Sugiyama , et al. Sept | 2019-09-24 |
| Optical Module And Optical Modulator App 20190162984 - Sugiyama; Masaki ; et al. | 2019-05-30 |
| Optical module and optical modulator Grant 10,295,883 - Maruyama , et al. | 2019-05-21 |
| Optical modulator and optical module Grant 10,268,099 - Doi , et al. | 2019-04-23 |
| Optical module Grant 10,175,553 - Ishii , et al. J | 2019-01-08 |
| Sheet conveyance apparatus Grant 10,042,304 - Maruyama August 7, 2 | 2018-08-07 |
| Optical Modulator And Optical Module App 20180120670 - DOI; Masaharu ; et al. | 2018-05-03 |
| Optical Module App 20180095225 - MARUYAMA; Shinji ; et al. | 2018-04-05 |
| Optical Module And Optical Modulator App 20180095339 - MARUYAMA; Shinji ; et al. | 2018-04-05 |
| Optical modulator module Grant 9,864,147 - Kato , et al. January 9, 2 | 2018-01-09 |
| Optical module Grant 9,810,965 - Ishii , et al. November 7, 2 | 2017-11-07 |
| Optical Module App 20170212402 - ISHII; Akira ; et al. | 2017-07-27 |
| Optical transmitter Grant 9,638,861 - Maruyama , et al. May 2, 2 | 2017-05-02 |
| Polarization combiner and optical modulation device Grant 9,638,927 - Sasaki , et al. May 2, 2 | 2017-05-02 |
| Sheet Conveyance Apparatus App 20170115619 - MARUYAMA; SHINJI | 2017-04-27 |
| Optical Module App 20170108757 - ISHII; Akira ; et al. | 2017-04-20 |
| Sheet conveyance apparatus Grant 9,557,701 - Maruyama January 31, 2 | 2017-01-31 |
| Optical Device And Transmitter App 20170017098 - Sugiyama; Masaki ; et al. | 2017-01-19 |
| Optical Modulator Module App 20160349457 - KATO; Hiroshi ; et al. | 2016-12-01 |
| Optical module and optical modulation device Grant 9,448,424 - Shibata , et al. September 20, 2 | 2016-09-20 |
| Sheet Conveyance Apparatus App 20160246237 - MARUYAMA; SHINJI | 2016-08-25 |
| Optical transmitting apparatus Grant 9,405,081 - Maruyama , et al. August 2, 2 | 2016-08-02 |
| Optical device and fabrication method of optical device Grant 9,335,490 - Maruyama , et al. May 10, 2 | 2016-05-10 |
| Polarization Combiner And Optical Modulation Device App 20150253582 - SASAKI; Seimi ; et al. | 2015-09-10 |
| Optical Transmitting Apparatus App 20150253521 - MARUYAMA; Shinji ; et al. | 2015-09-10 |
| Optical Transmitter App 20150253506 - MARUYAMA; Shinji ; et al. | 2015-09-10 |
| Optical Module And Optical Modulation Device App 20150253595 - Shibata; Kohei ; et al. | 2015-09-10 |
| Fixing apparatus for fixing toner onto a sheet Grant 8,953,996 - Maruyama , et al. February 10, 2 | 2015-02-10 |
| Optical Device And Fabrication Method Of Optical Device App 20150016771 - MARUYAMA; Shinji ; et al. | 2015-01-15 |
| Optical Device And Transmitter App 20140294380 - Sugiyama; Masaki ; et al. | 2014-10-02 |
| Fixing Apparatus For Fixing Toner Onto A Sheet App 20140126939 - MARUYAMA; SHINJI ; et al. | 2014-05-08 |
| Fixing apparatus for fixing toner onto a sheet Grant 8,644,746 - Maruyama , et al. February 4, 2 | 2014-02-04 |
| Sheet transport apparatus and fixing apparatus Grant 8,121,529 - Maruyama February 21, 2 | 2012-02-21 |
| Fixing Apparatus App 20110222933 - MARUYAMA; Shinji ; et al. | 2011-09-15 |
| Sheet Transport Apparatus And Fixing Apparatus App 20100322683 - Maruyama; Shinji | 2010-12-23 |
| Sheet transport apparatus and fixing apparatus Grant 7,813,687 - Maruyama October 12, 2 | 2010-10-12 |
| Optical waveguide device Grant 7,787,717 - Ohmori , et al. August 31, 2 | 2010-08-31 |
| Optical waveguide device App 20090269017 - Maruyama; Shinji ; et al. | 2009-10-29 |
| Image forming apparatus and image forming method for preventing paper jams in a fixing unit Grant 7,548,702 - Maruyama June 16, 2 | 2009-06-16 |
| Optical waveguide device App 20080247708 - Ohmori; Yasuhiro ; et al. | 2008-10-09 |
| Optical waveguide device Grant 7,386,198 - Ohmori , et al. June 10, 2 | 2008-06-10 |
| Sheet Transport Apparatus And Fixing Apparatus App 20080128979 - Maruyama; Shinji | 2008-06-05 |
| Image forming apparatus and image forming method App 20070286618 - Maruyama; Shinji | 2007-12-13 |
| Optical device Grant 7,079,732 - Maruyama , et al. July 18, 2 | 2006-07-18 |
| Optical waveguide device App 20060051011 - Ohmori; Yasuhiro ; et al. | 2006-03-09 |
| Optical device and manufacturing method thereof App 20060024593 - Maruyama; Shinji ; et al. | 2006-02-02 |
| Optical switch device Grant 6,993,217 - Maruyama , et al. January 31, 2 | 2006-01-31 |
| Optical device App 20050265663 - Maruyama, Shinji ; et al. | 2005-12-01 |
| Optical switch device App 20050249452 - Maruyama, Shinji ; et al. | 2005-11-10 |
| Wavelength dispersion compensating apparatus Grant 6,956,700 - Mitamura , et al. October 18, 2 | 2005-10-18 |
| Wavelength Dispersion Compensating Apparatus App 20050213215 - Mitamura, Nobuaki ; et al. | 2005-09-29 |
| Arrayed wavelength converter App 20050191055 - Maruyama, Shinji ; et al. | 2005-09-01 |
| Wavelength characteristic variable filter, optical amplifier, and optical communications apparatus App 20050094272 - Naganuma, Norihisa ; et al. | 2005-05-05 |
| Optical functional device and optical integrated device Grant 6,853,760 - Sekine , et al. February 8, 2 | 2005-02-08 |
| Optical switch using an optical waveguide Grant 6,807,330 - Nishida , et al. October 19, 2 | 2004-10-19 |
| Optical switch App 20020150323 - Nishida, Naoki ; et al. | 2002-10-17 |
| Optical functional device and optical integrated device App 20010026659 - Sekine, Koujirou ; et al. | 2001-10-04 |
| Delivery blood storing member-equipped blood reservoir tank and blood delivery instrument for extracorporeal circulation circuit Grant 6,123,519 - Kato , et al. September 26, 2 | 2000-09-26 |
| Lapping composition Grant 5,527,370 - Kubo , et al. June 18, 1 | 1996-06-18 |
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