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name:-0.067060947418213
name:-0.068310022354126
name:-0.0085508823394775
MARUYAMA; Akira Patent Filings

MARUYAMA; Akira

Patent Applications and Registrations

Patent applications and USPTO patent grants for MARUYAMA; Akira.The latest application filed is for "liquid crystal composition, optical film, circularly polarizing plate for organic el display, and method for producing optically anisotropic layer".

Company Profile
7.42.43
  • MARUYAMA; Akira - Kanagawa JP
  • Maruyama; Akira - Tokyo JP
  • Maruyama; Akira - Azumino JP
  • MARUYAMA; Akira - Azumino-shi Nagano
  • Maruyama; Akira - Toyama-shi JP
  • Maruyama; Akira - Minami Azumi-Gun JP
  • Maruyama; Akira - Toyohashi JP
  • Maruyama; Akira - Yokohama JP
  • Maruyama; Akira - Nagano-ken JP
  • Maruyama; Akira - Ibaraki JP
  • Maruyama, Akira - Toyohashi-city JP
  • Maruyama, Akira - Nagano JP
  • Maruyama, Akira - Gunma JP
  • Maruyama, Akira - Yokohama-shi JP
  • Maruyama; Akira - Suwa JP
  • Maruyama, Akira - Maebashi JP
  • Maruyama; Akira - Fujimi-machi JP
  • Maruyama; Akira - Nagoya JP
  • Maruyama, Akira - Suwa-shi JP
  • Maruyama; Akira - Kanagawa-ken JP
  • Maruyama, Akira - Nagoya City JP
  • Maruyama, Akira - Hitachi-shi JP
  • Maruyama; Akira - Kasugai JP
  • Maruyama; Akira - Kawasaki JP
  • Maruyama; Akira - Kashima JP
  • Maruyama; Akira - Hino JP
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Patent Activity
PatentDate
Liquid Crystal Composition, Optical Film, Circularly Polarizing Plate For Organic El Display, And Method For Producing Optically Anisotropic Layer
App 20220204855 - KODAMA; Keisuke ;   et al.
2022-06-30
Method For Producing Optically Anisotropic Layer, Method For Producing Laminate, Method For Producing Optically Anisotropic Layer With Polarizer, Method For Producing Laminate With Polarizer, Composition, And Optically Anisotropic Layer
App 20220171109 - TAKAHASHI; Yuta ;   et al.
2022-06-02
Optical Film
App 20220171096 - MARUYAMA; Akira ;   et al.
2022-06-02
Antenna structure
Grant 11,276,920 - Soga , et al. March 15, 2
2022-03-15
Structure, antenna structure, and radio wave shielding structure including transparent conductor
Grant 11,145,969 - Maruyama , et al. October 12, 2
2021-10-12
Structure, antenna structure, radio wave shielding structure, and touch panel including mesh-like transparent conductor
Grant 11,101,555 - Hagiwara , et al. August 24, 2
2021-08-24
Antenna Structure
App 20210075099 - Soga; Tomoyuki ;   et al.
2021-03-11
Antenna structure
Grant 10,938,085 - Maruyama , et al. March 2, 2
2021-03-02
Strain wave gearing
Grant 10,816,073 - Kobayashi , et al. October 27, 2
2020-10-27
Structure, Antenna Structure, And Radio Wave Shielding Structure Including Transparent Conductor
App 20200194883 - MARUYAMA; Akira ;   et al.
2020-06-18
Antenna Structure
App 20200194868 - MARUYAMA; Akira ;   et al.
2020-06-18
Structure, Antenna Structure, Radio Wave Shielding Structure, And Touch Panel Including Mesh-like Transparent Conductor
App 20200083600 - HAGIWARA; Hiroki ;   et al.
2020-03-12
Strain Wave Gearing
App 20200032891 - KOBAYASHI; Masaru ;   et al.
2020-01-30
Flexible printed circuit board structure and indoor partition wall
Grant 10,487,498 - Hagiwara , et al. Nov
2019-11-26
Optical laminate, polarizing plate and organic EL display device
Grant 10,459,136 - Maruyama Oc
2019-10-29
Circularly polarizing plate and bendable display device
Grant 10,403,857 - Maruyama , et al. Sep
2019-09-03
Flexible Printed Circuit Board Structure And Indoor Partition Wall
App 20190112806 - HAGIWARA; Hiroki ;   et al.
2019-04-18
Circularly Polarizing Plate And Bendable Display Device
App 20180006275 - MARUYAMA; Akira ;   et al.
2018-01-04
Optical Laminate, Polarizing Plate And Organic El Display Device
App 20170153370 - MARUYAMA; Akira
2017-06-01
Ultrasonic Probe And Ultrasonic Measuring Device
App 20150126865 - MURAI; Kiyoaki ;   et al.
2015-05-07
Antiglare Film, Method For Producing The Same, Polarizing Plate And Image Display Device
App 20130258481 - FUKUDA; Kenichi ;   et al.
2013-10-03
Spot Welding Method and Spot Welding System
App 20090302008 - Maruyama; Akira
2009-12-10
Positioning system, positioning apparatus, positioning information providing apparatus, positioning method, control program for positioning system, and computer readable recording medium having recorded therein control program for positioning system
Grant 7,408,503 - Maruyama , et al. August 5, 2
2008-08-05
Washer equipment
Grant 7,302,731 - Maruyama , et al. December 4, 2
2007-12-04
Ferroelectric memory device and display drive IC
Grant 7,190,339 - Maruyama March 13, 2
2007-03-13
Image forming apparatus, image forming system, and computer-readable storage medium
Grant 7,171,131 - Maruyama , et al. January 30, 2
2007-01-30
Sorting technique for recycle of device units
Grant 7,156,234 - Ishibashi , et al. January 2, 2
2007-01-02
Color image forming apparatus, color image forming system, color image processing method and program
App 20060238785 - Maruyama; Akira ;   et al.
2006-10-26
Washer nozzle and washer apparatus
Grant 7,111,793 - Maruyama , et al. September 26, 2
2006-09-26
Image forming system and image forming apparatus
Grant 7,113,728 - Owa , et al. September 26, 2
2006-09-26
Image forming apparatus and image forming system
Grant 7,092,653 - Yoshizuka , et al. August 15, 2
2006-08-15
Crystals of 5-[{6-(2-fluorobenzyl)oxy-2-naphthyl}methyl]-2,4-thiazolidinedione
App 20060149075 - Oe; Takayuki ;   et al.
2006-07-06
Ferroelectric memory device
Grant 7,023,720 - Maruyama April 4, 2
2006-04-04
Positioning system, positioning apparatus, positioning information providing apparatus, positioning method, control program for positioning system, and computer readable recording medium having recorded therein control program for positioning system
App 20060066478 - Maruyama; Akira ;   et al.
2006-03-30
Cartridge recycling information apparatus, corresponding method, and cartridge to be recycled
Grant 7,013,101 - Maruyama , et al. March 14, 2
2006-03-14
Ferroelectric memory device
Grant 6,972,984 - Maruyama December 6, 2
2005-12-06
Vehicular washer nozzle
App 20050252539 - Maruyama, Akira
2005-11-17
Ferroelectric memory device
Grant 6,927,994 - Maruyama August 9, 2
2005-08-09
Cartridge recycling information apparatus, corresponding method, and cartridge to be recycled
App 20050105934 - Maruyama, Akira ;   et al.
2005-05-19
Image forming apparatus, image forming system, and computer-readable storage medium
App 20050078983 - Maruyama, Akira ;   et al.
2005-04-14
Ferroelectric memory device with an equalization circuit connected between word voltage supply lines and bit voltage supply lines
Grant 6,862,236 - Maruyama March 1, 2
2005-03-01
Image forming system and image forming apparatus
App 20050041995 - Owa, Masahiro ;   et al.
2005-02-24
Information management device for image formation apparatus and information management method
App 20050024667 - Ishibashi, Osamu ;   et al.
2005-02-03
Image forming apparatus and image forming system
App 20050013625 - Yoshizuka, Ken ;   et al.
2005-01-20
Sorting technique for recycle of device units
App 20050007409 - Ishibashi, Osamu ;   et al.
2005-01-13
Washer nozzle and washer apparatus
App 20040251315 - Maruyama, Akira ;   et al.
2004-12-16
Window display controlling method, window display controlling apparatus, and computer readable record medium containing a program
App 20040230918 - Maruyama, Akira
2004-11-18
Ferroelectric memory device
App 20040213033 - Maruyama, Akira
2004-10-28
Ferroelectric memory device
App 20040213038 - Maruyama, Akira
2004-10-28
Ferroelectric memory device
App 20040213032 - Maruyama, Akira
2004-10-28
Ferroelectric memory device and display driver IC
App 20040208041 - Maruyama, Akira
2004-10-21
Valve assembly having filter
App 20040188541 - Maruyama, Akira
2004-09-30
Non-volatile semiconductor integrated circuit
Grant 6,771,559 - Maruyama August 3, 2
2004-08-03
Ferroelectric memory device
App 20040145936 - Maruyama, Akira
2004-07-29
Washer equipment
App 20040117937 - Maruyama, Akira ;   et al.
2004-06-24
Window switching apparatus
App 20040085328 - Maruyama, Akira ;   et al.
2004-05-06
Data Storage Method For Semiconductor Integrated Circuit, Semiconductor Integrated Circuit, Semiconductor Device Equipped With Many Of The Semiconductor Integrated Circuits, And Electronic Apparatus Using The Semiconductor Device
Grant 6,671,199 - Maruyama December 30, 2
2003-12-30
Ceramic shaped body-positioning system
Grant 6,659,261 - Miyakawa , et al. December 9, 2
2003-12-09
Semiconductor integrated circuit
Grant 6,639,445 - Maruyama October 28, 2
2003-10-28
Crystals of 5-[{6-(2-fluorobenzyl)oxy-2-naphthyl}methyl]-2,4-thiazolidined- ione
App 20030158241 - Oe, Takayuki ;   et al.
2003-08-21
Non-volatile semiconductor integrated circuit
Grant 6,606,268 - Maruyama August 12, 2
2003-08-12
Non-volatile semiconductor integrated circuit
App 20030031065 - Maruyama, Akira
2003-02-13
Semiconductor integrated circuit
App 20030030477 - Maruyama, Akira
2003-02-13
Non-volatile semiconductor integrated circuit
App 20030033031 - Maruyama, Akira
2003-02-13
Method of producing metal band of metal belt for belt-type continuously variable transmission
Grant 6,467,148 - Suzuki , et al. October 22, 2
2002-10-22
Ceramic shaped body-positioning system
App 20020043444 - Miyakawa, Takashi ;   et al.
2002-04-18
Method for supplying reference potential to sense amplifier circuit in semiconductor integrated circuit, semiconductor integrated circuit, semiconductor device equipped with many of the semiconductor integrated circuits, and electronic apparatus using the simconductor device
App 20020015324 - Maruyama, Akira
2002-02-07
Method for controlling re-writing operation for memory cell in semiconductor integrated circuit, semiconductor integrated circuit, semiconductor device equpped with many of the semiconductor integrated circuits, and electronic apparatus using the semiconductor device
App 20020015325 - Maruyama, Akira
2002-02-07
Data storage method for semiconductor in tegrated circuit, semiconductor integrated circuit, semiconductor device equipped with many of the semiconductor integrated circuits, and electronic apparatus using the semiconductor device
App 20020015323 - Maruyama, Akira
2002-02-07
Step apparatus for platform
App 20010042489 - Yamaguchi, Hiroshi ;   et al.
2001-11-22
Absorption cooling apparatus
Grant 6,230,517 - Ishiguro , et al. May 15, 2
2001-05-15
Semiconductor memory device, semiconductor device, and electronic apparatus using the semiconductor device
Grant 6,178,121 - Maruyama January 23, 2
2001-01-23
Bus-line drive circuit and semiconductor storage device comprising the same
Grant 5,808,956 - Maruyama September 15, 1
1998-09-15
Absorption-type air conditioning apparatus having fin tube absorption liquid regenerators
Grant 5,794,456 - Ishiguro , et al. August 18, 1
1998-08-18
Testing apparatus for transmission system
Grant 5,675,588 - Maruyama , et al. October 7, 1
1997-10-07
Nonvolatile semiconductor storage system
Grant 5,654,920 - Watsuji , et al. August 5, 1
1997-08-05
Residual recording material amount detector for laser printer
Grant 5,635,972 - Maruyama , et al. June 3, 1
1997-06-03
Apparatus and methods for testing transmission equipment and a self-test method
Grant 5,619,509 - Maruyama , et al. April 8, 1
1997-04-08
Nonvolatile semiconductor storage system
Grant 5,574,686 - Watsuji , et al. November 12, 1
1996-11-12
Nonvolatile semiconductor system with automatic over erase protection
Grant 5,483,485 - Maruyama January 9, 1
1996-01-09
Nonvolatile semiconductor device to erase with a varying potential difference
Grant 5,475,249 - Watsuji , et al. December 12, 1
1995-12-12
Nonvolatile semiconductor system
Grant 5,463,587 - Maruyama October 31, 1
1995-10-31
Nonvolatile semiconductor system
Grant 5,398,204 - Maruyama March 14, 1
1995-03-14
Thieno[3,2-b]pyridine derivatives
Grant 5,352,685 - Maruyama , et al. October 4, 1
1994-10-04
Photomask blank provided with a transparent electro-conductive layer
Grant 4,396,683 - Hatano , et al. August 2, 1
1983-08-02

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