Osumi; Koichi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Osumi; Koichi.The latest application filed is for "waste ink absorbent member, and waste ink container and ink jet recording apparatus equipped with waste ink absorbent member".

Company Profile

0.24.12

Osumi; Koichi - Chiba JP
Osumi; Koichi - Tokyo N/A JP
Osumi; Koichi - Kawasaki JP
Osumi; Koichi - Kanagawa JP
Osumi; Koichi - Yokohama JP
Osumi, Koichi - Yokohama-shi 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

Patent	Date
Ink jet recording apparatus and in jet recording method Grant 8,506,041 - Osumi , et al. August 13, 2	2013-08-13
Waste ink absorbent member, and waste ink container and ink jet recording apparatus equipped with waste ink absorbent member Grant 8,353,573 - Osumi , et al. January 15, 2	2013-01-15
Waste Ink Absorbent Member, And Waste Ink Container And Ink Jet Recording Apparatus Equipped With Waste Ink Absorbent Member App 20120218345 - Osumi; Koichi ; et al.	2012-08-30
Waste ink absorbent member, and waste ink container and ink jet recording apparatus equipped with waste ink absorbent member Grant 8,152,273 - Osumi , et al. April 10, 2	2012-04-10
Ink Jet Recorder And Recording Method App 20110285776 - Osumi; Koichi ; et al.	2011-11-24
Waste Ink Absorbent Member, And Waste Ink Container And Ink Jet Recording Apparatus Equipped With Waste Ink Absorbent Member App 20090231388 - Osumi; Koichi ; et al.	2009-09-17
Ink jet ink, method for producing ink jet ink, ink jet recording method and ink cartridge Grant 7,297,199 - Osumi , et al. November 20, 2	2007-11-20
Ink jet ink, method for producing ink jet ink, ink jet recording method and ink cartridge Grant 7,282,090 - Osumi , et al. October 16, 2	2007-10-16
Ink jet recording ink, ink jet recording method, ink cartridge, and ink jet recording apparatus Grant 7,244,299 - Tsuji , et al. July 17, 2	2007-07-17
Ink, ink jet recording method, ink cartridge, and ink jet recording apparatus Grant 7,208,033 - Kawabe , et al. April 24, 2	2007-04-24
Ink jet ink, method for producing ink jet ink, ink jet recording method and ink cartridge Grant 7,195,665 - Osumi , et al. March 27, 2	2007-03-27
Ink jet ink, method for producing ink jet ink, ink jet recording method and ink cartridge Grant 7,128,779 - Osumi , et al. October 31, 2	2006-10-31
Ink jet ink, method for producing ink jet ink, ink jet recording method and ink cartridge App 20060137569 - Osumi; Koichi ; et al.	2006-06-29
Ink jet ink, method for producing ink jet ink, ink jet recording method and ink cartridge App 20060139429 - Osumi; Koichi ; et al.	2006-06-29
Ink jet ink, method for producing ink jet ink, ink jet recording method and ink cartridge App 20060139428 - Osumi; Koichi ; et al.	2006-06-29
Ink jet ink, method for producing ink jet ink, ink jet recording method and ink cartridge App 20060137570 - Osumi; Koichi ; et al.	2006-06-29
Ink, ink jet recording method, ink cartridge, and ink jet recording apparatus App 20060065157 - Kawabe; Minako ; et al.	2006-03-30
Ink jet recording ink, ink jet recording method, ink cartridge, and ink jet recording apparatus App 20060011097 - Tsuji; Itaru ; et al.	2006-01-19
Ink, method for improving intermittent dischargeability of ink-jet recording apparatus, method for recording image, recording unit, ink cartridge, ink set, and image recording apparatus Grant 6,572,692 - Osumi , et al. June 3, 2	2003-06-03
Ink, aqueous ink for ink-jet recording, ink set, ink cartridge, recording unit, image-recording apparatus, color-image-recording apparatus, ink-jet recording process and bleeding reducing method Grant 6,533,853 - Mishina , et al. March 18, 2	2003-03-18
Ink, ink set, ink cartridge, recording unit, color-image recording apparatus, image recording process, color-image forming process, and method for improving density of ink-jet recorded image Grant 6,521,034 - Osumi , et al. February 18, 2	2003-02-18
Ink, ink set, ink cartridge, printing unit, image printing apparatus, ink-jet printing method, and coloring material Grant 6,511,534 - Mishina , et al. January 28, 2	2003-01-28
Liquid Composition, Ink Set, Recording Process, Ink Cartridge, Recording Unit, Process For Forming Multi-color Image, Ink-jet Apparatus, Process For Facilitating Fixing Of Ink To Recording Medium, And Process For Improving Quality Of Multi-color Image Grant 6,506,239 - Osumi , et al. January 14, 2	2003-01-14
Ink, ink set, ink-jet recording process, ink cartridge, recording unit and ink-jet recording apparatus Grant 6,474,804 - Osumi , et al. November 5, 2	2002-11-05
Ink set, ink-jet recording process, ink-jet recording apparatus, and method for alleviating formation of solid within common recovery-system unit Grant 6,425,662 - Teraoka , et al. July 30, 2	2002-07-30
Ink, ink-jet recording process, recording unit, ink cartridge and ink-jet recording apparatus Grant 6,375,317 - Osumi , et al. April 23, 2	2002-04-23
Ink, ink set, ink-jet recording process, ink cartridge, recording unit and ink-jet recording apparatus App 20020041318 - Osumi, Koichi ; et al.	2002-04-11
Ink, image recording process, ink cartridge, recording unit, ink set, crust-preventing method and image forming apparatus App 20020036677 - Watanabe, Tomonari ; et al.	2002-03-28
Ink set, and recording method and recording instrument using the same Grant 6,342,095 - Takizawa , et al. January 29, 2	2002-01-29
Ink, ink set, ink cartridge, recording unit, image recording apparatus and image recording method Grant 6,332,919 - Osumi , et al. December 25, 2	2001-12-25
Ink, Ink set, ink cartridge, recording unit, image recording apparatus and image recording method App 20010020431 - Osumi, Koichi ; et al.	2001-09-13
Ink, ink set, ink cartridge, recording unit, image recording apparatus and image recording method Grant 6,280,513 - Osumi , et al. August 28, 2	2001-08-28
Ink, ink-jet recording process, recording unit, ink cartridge and ink-jet recording apparatus Grant 6,221,141 - Takada , et al. April 24, 2	2001-04-24
Water-based pigment ink, and ink-jet recording method and instruments using the same Grant 5,976,233 - Osumi , et al. November 2, 1	1999-11-02

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