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Tatekawa; Masaichiro Patent Filings

Tatekawa; Masaichiro

Patent Applications and Registrations

Patent applications and USPTO patent grants for Tatekawa; Masaichiro.The latest application filed is for "piezoelectric actuator and method of manufacture therefor, and ink jet head and ink jet type recording device".

Company Profile
0.32.33
  • Tatekawa; Masaichiro - Minoo JP
  • Tatekawa; Masaichiro - Osaka JP
  • Tatekawa, Masaichiro - Minoo-shi JP
  • Tatekawa; Masaichiro - Mino JP
  • Tatekawa; Masaichiro - Sakai 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
Image reader and image processor having a light source forming trapezoid-shaped illuminance distribution in sub-scanning direction
Grant 7,512,301 - Nakamura , et al. March 31, 2		2009-03-31
Method for preparing ink, ink cartridge and ink-jet recording apparatus
Grant 7,378,458 - Arase , et al. May 27, 2		2008-05-27
Ink-jet recording ink, image forming method, ink-jet recording apparatus and imaged article
Grant 7,368,007 - Kusakata , et al. May 6, 2		2008-05-06
Piezoelectric actuator and ink-jet head, and ink-jet recorder
Grant 7,264,340 - Nakano , et al. September 4, 2		2007-09-04
Electronic paper file
Grant 7,249,324 - Nakamura , et al. July 24, 2		2007-07-24
Recording apparatus with mechanism for ejecting recording medium
Grant 7,195,411 - Matsuo , et al. March 27, 2		2007-03-27
Piezoelectric actuator and method of manufacture therefor, and ink jet head and ink jet type recording device
Grant 7,196,456 - Nakano , et al. March 27, 2		2007-03-27
Inkjet recording ink, solvent for use in said ink and cartridge and recording device having said ink
Grant 7,196,121 - Soga , et al. March 27, 2		2007-03-27
Ink for ink-jet recording, and ink cartridge and recording apparatus including the same
Grant 7,160,934 - Soga , et al. January 9, 2		2007-01-09
Image formation method
Grant 7,152,968 - Soga , et al. December 26, 2		2006-12-26
Electronic paper, electronic paperfile and electronic pen
Grant 7,154,452 - Nakamura , et al. December 26, 2		2006-12-26
Recording apparatus
Grant 7,140,796 - Matsuo , et al. November 28, 2		2006-11-28
Inkjet recording ink, method for producing said ink, and ink cartridge and recording device having said ink
Grant 6,988,794 - Arase , et al. January 24, 2		2006-01-24
Ink jet head, method for inspecting actuator, method for manufacturing ink jet head, and ink jet recording apparatus
Grant 6,986,564 - Matsuo , et al. January 17, 2		2006-01-17
Ink jet recording apparatus
Grant 6,969,138 - Ikeda , et al. November 29, 2		2005-11-29
Ink-jet recording head, ink cartridge, and recording apparatus
Grant 6,955,429 - Soga , et al. October 18, 2		2005-10-18
Piezoelectric actuator and method of manufacture therefor, and ink jet head and ink jet type recording device
App 20050225209 - Nakano, Takanori ;   et al.		2005-10-13
Image reader and image processor having a light source forming trapezoid-shaped illuminance distribution in sub-scanning direction
App 20050213169 - Nakamura, Tetsuroh ;   et al.		2005-09-29
Ultrasonic vibration tool, fixing device, and heating device
Grant 6,947,697 - Fujimoto , et al. September 20, 2		2005-09-20
Ink for inkjet recording, and cartridge and recording apparatus including the ink
Grant 6,942,329 - Soga , et al. September 13, 2		2005-09-13
Image reader and image processor having a light source forming trapezoid-shaped illuminance distribution in sub-scanning direction
Grant 6,933,487 - Nakamura , et al. August 23, 2		2005-08-23
Ink composition for inkjet recording
Grant 6,929,686 - Soga , et al. August 16, 2		2005-08-16
Ink jet head, actuator testing method, method of manufacturing ink jet head, and ink jet recording apparatus
Grant 6,921,151 - Matsuo , et al. July 26, 2		2005-07-26
Piezoelectric actuator and method of manufacture therefor, and ink jet head and ink jet type recording device
Grant 6,921,157 - Nakano , et al. July 26, 2		2005-07-26
Electronic file with flexible display medium
Grant 6,906,705 - Matsuo , et al. June 14, 2		2005-06-14
Recording apparatus
App 20050099482 - Matsuo, Hiroyuki ;   et al.		2005-05-12
Light source for image reading apparatus and image reading apparatus
Grant 6,891,328 - Nakamura , et al. May 10, 2		2005-05-10
Recording apparatus
App 20050093954 - Matsuo, Hiroyuki ;   et al.		2005-05-05
Piezoelectric actuator and ink-jet head, and ink-jet recorder
App 20050078154 - Nakano, Takanori ;   et al.		2005-04-14
Ink jet head, actuator testing method, method of manufacturing ink jet head, and ink jet recording apparatus
App 20050024428 - Matsuo, Hiroyuki ;   et al.		2005-02-03
Ink jet head, actuator testing method, method of manufacturing ink jet head, and ink jet recording apparatus
App 20050024427 - Matsuo, Hiroyuki ;   et al.		2005-02-03
Recording apparatus
Grant 6,848,850 - Matsuo , et al. February 1, 2		2005-02-01
Ink-jet recording ink, image forming method, ink-jet recording apparatus and imaged article
App 20050005817 - Kusakata, Shigeru ;   et al.		2005-01-13
Ink jet head, method of manufacturing the same and ink jet recording apparatus
Grant 6,811,248 - Matsuo , et al. November 2, 2		2004-11-02
Method for preparing ink, ink cartridge and ink-jet recording apparatus
App 20040198867 - Arase, Hidekazu ;   et al.		2004-10-07
Ink jet recording apparatus
Grant 6,793,311 - Baba , et al. September 21, 2		2004-09-21
Ink-jet recording head
Grant 6,783,211 - Igaki , et al. August 31, 2		2004-08-31
Inkjet recording ink, method for producing said ink, and ink cartridge and recording device having said ink
App 20040095449 - Arase, Hikekazu ;   et al.		2004-05-20
Ink jet recording apparatus
Grant 6,736,479 - Baba , et al. May 18, 2		2004-05-18
Ink for ink-jet recording, and ink cartridge and recording apparatus including the same
App 20040087679 - Soga, Mamoru ;   et al.		2004-05-06
Ink jet head, method for inspecting actuator, method for manufacturing ink jet head, and ink jet recording apparatus
App 20040080568 - Matsuo, Hiroyuki ;   et al.		2004-04-29
Inkjet recording ink, and cartridge and recording device having said ink
App 20040075725 - Soga, Mamoru ;   et al.		2004-04-22
Electronic paper file and mark setting system
App 20040070633 - Nakamura, Tetsuroh ;   et al.		2004-04-15
Image reading apparatus
Grant 6,717,751 - Nakamura , et al. April 6, 2		2004-04-06
Electronic paper file
App 20040044682 - Nakamura, Tetsuroh ;   et al.		2004-03-04
Image formation method
App 20040041890 - Soga, Mamoru ;   et al.		2004-03-04
Ink jet recording apparatus
App 20040036725 - Ikeda, Kouji ;   et al.		2004-02-26
Ink composition for inkjet recording
App 20040031418 - Soga, Mamoru ;   et al.		2004-02-19
Ultrasonic vibration tool, fixing device, and heating device
App 20040013449 - Fujimoto, Keisuke ;   et al.		2004-01-22
Piezoelectric actuator and method of manufacture therefor, and ink jet head and ink jet type recording device
App 20030234834 - Nakano, Takanori ;   et al.		2003-12-25
Ink jet recording apparatus
App 20030122888 - Baba, Koichi ;   et al.		2003-07-03
Ink jet head, method of manufacturing the same and ink jet recording apparatus
App 20030112301 - Matsuo, Hiroyuki ;   et al.		2003-06-19
Ink jet head, method of manufacturing the same and ink jet recording apparatus
Grant 6,565,196 - Matsuo , et al. May 20, 2		2003-05-20
Recording apparatus
App 20030076399 - Matsuo, Hiroyuki ;   et al.		2003-04-24
Ink jet recording apparatus
App 20030071869 - Baba, Koichi ;   et al.		2003-04-17
Electronic paper, electronic paperfile and electronic pen
App 20030020701 - Nakamura, Tetsuroh ;   et al.		2003-01-30
Image processor,its image reader and fiber lens,and method of manufacturing fiber lens
App 20020148951 - Nakamura, Tetsuroh ;   et al.		2002-10-17
Image reading apparatus
App 20020141066 - Nakamura, Tetsuroh ;   et al.		2002-10-03
Light source for image reading apparatus and image reading apparatus
App 20020113550 - Nakamura, Tetsuroh ;   et al.		2002-08-22
Recording device and sorter
App 20020101467 - Ikeda, Koji ;   et al.		2002-08-01
Electronic paper file
App 20020055938 - Matsuo, Hiroyuki ;   et al.		2002-05-09
Ink for ink-jet recording, and ink cartridge and recording apparatus including the same
App 20020049261 - Soga, Mamoru ;   et al.		2002-04-25
Ink jet head, method of manufacturing the same and ink jet recording apparatus
App 20020027579 - Matsuo, Hiroyuki ;   et al.		2002-03-07
Device and method for fixing image
App 20020025200 - Fujimoto, Keisuke ;   et al.		2002-02-28
Multifunctional copying machine
Grant 4,696,562 - Urata , et al. September 29, 1		1987-09-29

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