loadpatents
name:-0.041973114013672
name:-0.026410102844238
name:-0.0050079822540283
Ishikawa; Masahiko Patent Filings

Ishikawa; Masahiko

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ishikawa; Masahiko.The latest application filed is for "image forming apparatus, toner, two-component developing agent, and image forming method".

Company Profile
5.32.46
  • Ishikawa; Masahiko - Osaka JP
  • ISHIKAWA; Masahiko - Shizuoka JP
  • ISHIKAWA; Masahiko - Osaka-shi Osaka
  • ISHIKAWA; Masahiko - Yokohama-shi Kanagawa
  • Ishikawa; Masahiko - Kagawa N/A JP
  • Ishikawa; Masahiko - Tokyo N/A JP
  • Ishikawa; Masahiko - Fuji JP
  • Ishikawa; Masahiko - Fuji-shi JP
  • Ishikawa; Masahiko - Okayama JP
  • Ishikawa, Masahiko - Settsu-shi JP
  • Ishikawa; Masahiko - Ibaraki JP
  • Ishikawa; Masahiko - Hyogo JP
  • Ishikawa; Masahiko - Tsukuba 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
Manufacturing method of optical fiber ribbon and manufacturing apparatus thereof
Grant 11,181,709 - Sato , et al. November 23, 2
2021-11-23
Image Forming Apparatus, Toner, Two-component Developing Agent, And Image Forming Method
App 20210294229 - SUGIURA; Hideki ;   et al.
2021-09-23
Manufacturing Method Of Optical Fiber Ribbon And Manufacturing Apparatus Thereof
App 20200409006 - SATO; Fumiaki ;   et al.
2020-12-31
Ink, Ink Set, Ink Container, Image Forming Method, And Image Forming Apparatus
App 20200157366 - GOTOU; Hiroshi ;   et al.
2020-05-21
Image Display Device And Image Display Method
App 20190150858 - Ishikawa; Masahiko ;   et al.
2019-05-23
Ink discharge device and ink discharge method
Grant 10,286,666 - Ishikawa , et al.
2019-05-14
Method And Apparatus For Manufacturing Optical Fiber Ribbon
App 20190121044 - ISHIKAWA; Hiroki ;   et al.
2019-04-25
Ink, image forming method, and liquid discharging device
Grant 10,266,710 - Gotou , et al.
2019-04-23
Ink, ink container, image forming method, image forming apparatus, and image formed matter
Grant 10,190,007 - Gotou , et al. Ja
2019-01-29
Toner, toner stored unit, and image forming apparatus
Grant 10,151,991 - Kojima , et al. Dec
2018-12-11
Ink discharge device and ink discharge method
Grant 10,113,078 - Katoh , et al. October 30, 2
2018-10-30
Toner
Grant 9,971,261 - Takahashi , et al. May 15, 2
2018-05-15
Ink Discharge Device And Ink Discharge Method
App 20180126731 - ISHIKAWA; Masahiko ;   et al.
2018-05-10
Ink Discharge Device And Ink Discharge Method
App 20180105711 - KATOH; Keita ;   et al.
2018-04-19
Ink, Image Forming Method, And Liquid Discharging Device
App 20180030292 - GOTOU; Hiroshi ;   et al.
2018-02-01
Toner, Toner Stored Unit, And Image Forming Apparatus
App 20170343912 - KOJIMA; Satoshi ;   et al.
2017-11-30
Toner, and method for manufacturing toner
Grant 9,785,065 - Inoue , et al. October 10, 2
2017-10-10
Toner, And Method For Manufacturing Toner
App 20170212437 - INOUE; Ryota ;   et al.
2017-07-27
Toner
App 20170146917 - TAKAHASHI; Satoshi ;   et al.
2017-05-25
Toner and developer
Grant 9,618,862 - Moriya , et al. April 11, 2
2017-04-11
Toner, developer and method of manufacturing toner
Grant 9,618,863 - Takahashi , et al. April 11, 2
2017-04-11
Ink, Ink Container, Image Forming Method, Image Forming Apparatus, And Image Formed Matter
App 20160333208 - GOTOU; Hiroshi ;   et al.
2016-11-17
Toner, method of manufacturing the toner, developer, and process cartridge
Grant 9,482,973 - Inoue , et al. November 1, 2
2016-11-01
Toner, Image Formation Device, And Process Cartridge
App 20160266521 - INOUE; Ryota ;   et al.
2016-09-15
Toner, Developer And Method Of Manufacturing Toner
App 20160124332 - TAKAHASHI; Satoshi ;   et al.
2016-05-05
Toner, Developer, And Method Of Manufacturing The Toner
App 20160077455 - MORIYA; Yoshihiro ;   et al.
2016-03-17
Manufacturing method and manufacturing apparatus of an absorbent body
Grant 9,248,608 - Ogasawara , et al. February 2, 2
2016-02-02
Toner, Method Of Manufacturing Toner, Image Forming Method, And Image Forming Apparatus
App 20150362852 - MORIYA; Yoshihiro ;   et al.
2015-12-17
Toner, Method Of Manufacturing The Toner, Developer, And Process Cartridge
App 20150261111 - INOUE; Ryota ;   et al.
2015-09-17
Toner And Developer
App 20150241804 - TAKAHASHI; Satoshi ;   et al.
2015-08-27
Toner And Developer
App 20150234303 - MORIYA; Yoshihiro ;   et al.
2015-08-20
Reinforced solid polymer electrolyte composite membrane, membrane electrode assembly for solid polymer fuel cell, and solid polymer fuel cell
Grant 8,906,573 - Ishikawa , et al. December 9, 2
2014-12-09
Light-transmitting electromagnetic-shielding laminate and method for producing the same, light-transmitting radio wave absorber, and adhesive composition
Grant 8,889,570 - Matsumura , et al. November 18, 2
2014-11-18
Manufacturing Method And Manufacturing Appartus Of An Absorbent Body
App 20130087289 - OGASAWARA; Yoshikazu ;   et al.
2013-04-11
Manufacturing Method And Manufacturing Apparatus Of An Absorbent Body
App 20120312463 - Ogasawara; Yoshikazu ;   et al.
2012-12-13
Method And Apparatus That Makes Thickness Of Absorbent Body Thin
App 20120247349 - Ogasawara; Yoshikazu ;   et al.
2012-10-04
Manufacturing Apparatus For An Absorbent Body, And A Method For Manufacturing An Air-permeable Member
App 20120018078 - Ishikawa; Masahiko
2012-01-26
Light-transmitting electromagnetic wave-shielding material
Grant 8,063,391 - Matsumura , et al. November 22, 2
2011-11-22
Reinforced Solid Polymer Electrolyte Composite Membrane, Membrane Eelctrode Assembly For Solid Polymer Fuel Cell, and Solid Polymer Fuel Cell
App 20110070521 - Ishikawa; Masahiko ;   et al.
2011-03-24
Image forming apparatus, image forming method and process cartridge
Grant 7,865,114 - Ishikawa , et al. January 4, 2
2011-01-04
Process For Producing Solid Polymer Electrolyte Membrane, and Solid Polymer Electrolyte Membrane
App 20100203419 - Ishikawa; Masahiko ;   et al.
2010-08-12
Method For Producing Polymer Electrolyte Membrane For Solid Polymer Fuel Cell, Membrane Eelctrode Assembly For Solid Polymer Fuel Cell, and Solid Polymer Fuel Cell
App 20100167160 - Takane; Tomoyuki ;   et al.
2010-07-01
Light-transmitting Electromagnetic-shielding Laminate And Method For Producing The Same, Light-transmitting Radio Wave Absorber, And Adhesive Composition
App 20100147578 - Matsumura; Takatoshi ;   et al.
2010-06-17
Light-transmitting electromagnetic wave-shielding material
App 20080302981 - Matsumura; Takatoshi ;   et al.
2008-12-11
Image Forming Apparatus, Image Forming Method And Process Cartridge
App 20080241716 - Ishikawa; Masahiko ;   et al.
2008-10-02
Fluorine-Containing Polymer and Treating Agent Composition
App 20070219331 - Ishikawa; Masahiko ;   et al.
2007-09-20
Copolymer, paper-treating agent, and processed paper
App 20050234205 - Yamaguchi, Fumihiko ;   et al.
2005-10-20
Toner composition, two component developer using the toner composition, and method and apparatus for developing electrostatic latent image using the toner composition
App 20040058260 - Katoh, Kohichi ;   et al.
2004-03-25
Apparatus for correcting misspelling and incorrect usage of word
Grant 5,812,863 - Ishikawa September 22, 1
1998-09-22
Semiconductor memory device which can provide required data flexibly under simplified control and operating method therefor
Grant 5,379,263 - Ogawa , et al. January 3, 1
1995-01-03
Heat-resistant resin composition
Grant 5,321,097 - Kawaki , et al. June 14, 1
1994-06-14

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.

© 2024 USPTO.report | Privacy Policy | Resources | RSS Feed of Trademarks | Trademark Filings Twitter Feed