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Shinya Kobayashi
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Hitachinaka-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Droplet ejection device and droplet ejection method
Patent number
7,604,311
Issue date
Oct 20, 2009
Ricoh Printing Systems, Ltd.
Shinya Kobayashi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Inkjet recording head having dynamic vibration absorber
Patent number
7,494,210
Issue date
Feb 24, 2009
Ricoh Printing Systems, Ltd.
Takahiro Yamada
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Recording head for inkjet recording device
Patent number
7,478,898
Issue date
Jan 20, 2009
Ricoh Printing Systems, Ltd.
Takahiro Yamada
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Inkjet coating method and apparatus
Patent number
7,422,303
Issue date
Sep 9, 2008
Ricoh Printing Systems, Ltd.
Shinya Kobayashi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Inkjet recording device
Patent number
7,396,096
Issue date
Jul 8, 2008
Ricoh Printing Systems, Ltd.
Shinya Kobayashi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Inkjet apparatus
Patent number
7,320,509
Issue date
Jan 22, 2008
Ricoh Printing Systems, Ltd.
Shinya Kobayashi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Detection device for detecting ejection condition of nozzles
Patent number
7,246,890
Issue date
Jul 24, 2007
Ricoh Printing Systems, Ltd.
Takahiro Yamada
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Head cleaning device for ink jet printer, and printer provided with...
Patent number
7,244,012
Issue date
Jul 17, 2007
Ricoh Printing Systems, Ltd.
Takahiro Yamada
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Inkjet device and method capable of providing highly accurate posit...
Patent number
7,182,421
Issue date
Feb 27, 2007
Ricoh Printing Systems Ltd.
Shinya Kobayashi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Line scanning type ink jet recording device capable of finely and i...
Patent number
7,018,010
Issue date
Mar 28, 2006
Ricoh Printing Systems, Ltd.
Shinya Kobayashi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Inkjet recording device with ink refresh function
Patent number
6,908,166
Issue date
Jun 21, 2005
Ricoh Printing Systems, Ltd.
Shinya Kobayashi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Line scan type ink jet recording device
Patent number
6,837,574
Issue date
Jan 4, 2005
Hitachi Printing Solutions, Ltd.
Takahiro Yamada
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Refresh ink ejection device and inkjet recording device including t...
Patent number
6,796,632
Issue date
Sep 28, 2004
Hitachi Printing Solutions, Ltd.
Takahiro Yamada
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Inkjet head provided with deflecting electrodes for deflecting ejec...
Patent number
6,767,087
Issue date
Jul 27, 2004
Hitachi Printing Solutions, Ltd.
Takahiro Yamada
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Inkjet recording device capable of controlling ejection timing of e...
Patent number
6,749,279
Issue date
Jun 15, 2004
Hitachi Printing Solutions, Ltd.
Shinya Kobayashi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Multinozzle ink jet recording device capable of identifying defecti...
Patent number
6,746,095
Issue date
Jun 8, 2004
Hitachi Printing Solutions, Ltd.
Shinya Kobayashi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Ink jet recording device capable of detecting defective nozzle with...
Patent number
6,702,418
Issue date
Mar 9, 2004
Hitachi Printing Solutions, Ltd.
Kunio Satou
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Inkjet recording device capable of performing ink refresh operation...
Patent number
6,679,586
Issue date
Jan 20, 2004
Hitachi Printing Solutions, Ltd.
Shinya Kobayashi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Control device controlling deflection amount by redistributing char...
Patent number
6,623,112
Issue date
Sep 23, 2003
Hitachi Koki Co., Ltd.
Takahiro Yamada
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Inkjet recording head including electrode assembly for deflecting i...
Patent number
6,623,113
Issue date
Sep 23, 2003
Hitachi Printing Solutions, Ltd.
Takahiro Yamada
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Charging/deflecting device capable of effectively deflecting ink dr...
Patent number
6,561,629
Issue date
May 13, 2003
Hitachi Koki Co., Ltd.
Takahiro Yamada
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Ink jet printer capable of adjusting deflection amount in accordanc...
Patent number
6,550,886
Issue date
Apr 22, 2003
Hitachi Koki Co., Ltd.
Kazuo Shimizu
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Ink jet recording device capable of controlling impact positions of...
Patent number
6,527,375
Issue date
Mar 4, 2003
Hitachi Koki Co., Ltd.
Shinya Kobayashi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Ink jet recording device capable of controlling impact positions of...
Patent number
6,508,537
Issue date
Jan 21, 2003
Hitachi Koki Co., Ltd.
Takahiro Yamada
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Multi-nozzle ink jet recording device including common electrodes f...
Patent number
6,454,391
Issue date
Sep 24, 2002
Hitachi Koki Co., Ltd.
Shinya Kobayashi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Patents Applications
last 30 patents
Information
Patent Application
Droplet ejection device and droplet ejection method
Publication number
20060192801
Publication date
Aug 31, 2006
Shinya Kobayashi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Recording head for inkjet recording device
Publication number
20060132548
Publication date
Jun 22, 2006
Takahiro Yamada
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Inkjet recording device
Publication number
20060023010
Publication date
Feb 2, 2006
Shinya Kobayashi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Inkjet recording head having dynamic vibration absorber
Publication number
20060012647
Publication date
Jan 19, 2006
Takahiro Yamada
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Inkjet coating method and apparatus
Publication number
20050243112
Publication date
Nov 3, 2005
Shinya Kobayashi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Inkjet apparatus
Publication number
20050200639
Publication date
Sep 15, 2005
Shinya Kobayashi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Head cleaning device for ink jet printer, and printer provided with...
Publication number
20050104926
Publication date
May 19, 2005
Ricoh Printing Systems, Ltd.
Takahiro Yamada
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Detection device for detecting ejection condition of nozzles
Publication number
20040207676
Publication date
Oct 21, 2004
Takahiro Yamada
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Inkjet device
Publication number
20040183842
Publication date
Sep 23, 2004
Shinya Kobayashi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Inkjet recording device with ink refresh function
Publication number
20040130584
Publication date
Jul 8, 2004
Shinya Kobayashi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Auxiliary jetting device and ink jet recording device provided with...
Publication number
20030179264
Publication date
Sep 25, 2003
Takahiro Yamada
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Inkjet recording device capable of controlling ejection timing of e...
Publication number
20030142160
Publication date
Jul 31, 2003
Shinya Kobayashi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Inkjet head provided with deflecting electrodes for deflecting ejec...
Publication number
20030122903
Publication date
Jul 3, 2003
Takahiro Yamada
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Inkjet recording head including electrode assembly for deflecting i...
Publication number
20030085965
Publication date
May 8, 2003
Takahiro Yamada
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Inkjet recording device capable of performing ink refresh operation...
Publication number
20030058306
Publication date
Mar 27, 2003
Shinya Kobayashi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Line-scanning type ink jet recorder
Publication number
20030058289
Publication date
Mar 27, 2003
Takahiro Yamada
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Control device controlling deflection amount by redistributing char...
Publication number
20030043239
Publication date
Mar 6, 2003
Takahiro Yamada
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Ink jet recording device capable of detecting defective nozzle with...
Publication number
20020171717
Publication date
Nov 21, 2002
Kunio Satou
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Charging/deflecting device capable of effectively deflecting ink dr...
Publication number
20020130926
Publication date
Sep 19, 2002
Takahiro Yamada
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Ink jet printer capable of adjusting deflection amount in accordanc...
Publication number
20020075345
Publication date
Jun 20, 2002
Kazuo Shimizu
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Ink jet recording device capable of controlling impact positions of...
Publication number
20020075338
Publication date
Jun 20, 2002
Shinya Kobayashi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Multi-nozzle ink jet recording device including common electrodes f...
Publication number
20020051032
Publication date
May 2, 2002
Shinya Kobayashi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Multinozzle ink jet recording device capable of identifying defecti...
Publication number
20020041304
Publication date
Apr 11, 2002
Shinya Kobayashi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Ink jet recording device capable of controlling impact positions of...
Publication number
20020021324
Publication date
Feb 21, 2002
Takahiro Yamada
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Line scanning type ink jet recording device capable of finely and i...
Publication number
20010038397
Publication date
Nov 8, 2001
Shinya Kobayashi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS