Yoshikane Matsumoto

Person

Ibaraki-ken, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Device and liquid discharge apparatus
- Patent number 11,370,230
- Issue date Jun 28, 2022
- Ricoh Company, Ltd.
- Naohiro Toda
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Inkjet head with high density nozzle packing
- Patent number 7,413,294
- Issue date Aug 19, 2008
- Ricoh Printing Systems, Ltd.
- Satoru Tobita
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Inkjet head and ejection device
- Patent number 7,131,718
- Issue date Nov 7, 2006
- Ricoh Printing Systems, Ltd.
- Ryouta Matsufuji
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Inkjet recording head and inkjet recording apparatus using the same
- Patent number 7,090,340
- Issue date Aug 15, 2006
- Hitachi Printing Solutions, Ltd.
- Satoru Tobita
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Housing used in inkjet head
- Patent number 7,077,511
- Issue date Jul 18, 2006
- Ricoh Printing Systems Ltd.
- Osamu Machida
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
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
Method of switching print modes of printing device
- Patent number 6,618,159
- Issue date Sep 9, 2003
- Hitachi Koki Co., Ltd.
- Satoru Tobita
- 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
Method of controlling reciprocal movement of hammer rank in print d...
- Patent number 6,231,250
- Issue date May 15, 2001
- Hitachi Koki Co., Ltd.
- Satoru Tobita
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Print speed controlled dot line printer depending on print density
- Patent number 5,662,421
- Issue date Sep 2, 1997
- Hitachi Koki Company, Ltd.
- Kiyohito Hagiwara
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Impact printer and ribbon cassette
- Patent number 5,618,118
- Issue date Apr 8, 1997
- Hitachi Koki Co., Ltd.
- Yoshikane Matsumoto
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Dot line printer with adjusted dot positions for canceling sheet fe...
- Patent number 5,586,496
- Issue date Dec 24, 1996
- Hitachi Koki Co., Ltd.
- Makoto Shinohara
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Dot line printer having ordinary low dot and high dot density print...
- Patent number 5,291,824
- Issue date Mar 8, 1994
- Hitachi Koki Co., Ltd.
- Yoshikane Matsumoto
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Line printer for electronic computer
- Patent number D340257
- Issue date Oct 12, 1993
- Hitachi Koki Co. Ltd.
- Hideki Ishida
- D18 - Printing and office machinery
Information Patent Grant
Dot like printer employing overlapped current applying sequence to...
- Patent number 5,241,904
- Issue date Sep 7, 1993
- Hitachi Koki Co., Ltd.
- Hirotaka Kobayashi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Printing head in a dot-line printer
- Patent number 5,237,918
- Issue date Aug 24, 1993
- Hitachi Koki Co., Ltd.
- Hirotaka Kobayashi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Print hammer assembly for dot line printer
- Patent number 5,228,386
- Issue date Jul 20, 1993
- Hitachi Koki Co., Ltd.
- Shigenori Suematsu
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Dot line printer having improved yoke assembly
- Patent number 5,219,235
- Issue date Jun 15, 1993
- Hitachi Koki Co., Ltd.
- Shigenori Suematsu
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Dot line printer with paper slack elimination mechanism
- Patent number 5,215,392
- Issue date Jun 1, 1993
- Hitachi Koki Co., Ltd.
- Satoru Tobita
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Dot line printer with paper feed time controlling capability
- Patent number 5,193,920
- Issue date Mar 16, 1993
- Hitachi Koki Co., Ltd.
- Yoshikane Matsumoto
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Dot line printer having improved comb yoke
- Patent number 5,192,148
- Issue date Mar 9, 1993
- Hitachi Koki Co., Ltd.
- Shigenori Suematsu
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method of controlling an ink ribbon moving speed in a dot line printer
- Patent number 5,156,474
- Issue date Oct 20, 1992
- Hitachi Koki Co., Ltd.
- Hiroyuki Kurosawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Dot line printer having ink ribbon guides
- Patent number 5,122,003
- Issue date Jun 16, 1992
- Hitachi Koki Co., Ltd.
- Yoshikane Matsumoto
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Paper feed control for a dot-line printer
- Patent number 4,889,052
- Issue date Dec 26, 1989
- Hitachi Koki Company, Limited
- Yoshikane Matsumoto
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Apparatus for preventing the rise of an ink ribbon
- Patent number 4,616,943
- Issue date Oct 14, 1986
- Hitachi Koki Company, Limited
- Yoshikane Matsumoto
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Dot printer
- Patent number 4,572,685
- Issue date Feb 25, 1986
- Hitachi Koki Co., Ltd.
- Yoshikane Matsumoto
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Dot printer
- Patent number 4,421,430
- Issue date Dec 20, 1983
- Hitachi Koki Company, Limited
- Yoshikane Matsumoto
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
DEVICE AND LIQUID DISCHARGE APPARATUS
- Publication number 20220016906
- Publication date Jan 20, 2022
- RICOH COMPANY, LTD.
- Naohiro Toda
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Housing used in inkjet head
- Publication number 20060187274
- Publication date Aug 24, 2006
- Osamu Machida
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Inkjet head and ejection device
- Publication number 20040263579
- Publication date Dec 30, 2004
- Ryouta Matsufuji
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Inkjet head
- Publication number 20040169704
- Publication date Sep 2, 2004
- Hitachi Printing Solutions, Ltd.
- Satoru Tobita
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Inkjet recording head and inkjet recording apparatus using the same
- Publication number 20040109047
- Publication date Jun 10, 2004
- Hitachi Printing Solutions, Ltd.
- Satoru Tobita
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Housing used in inkjet head
- Publication number 20040066431
- Publication date Apr 8, 2004
- Osamu Machida
- 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
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

Yoshikane Matsumoto

Person

Patents Grantslast 30 patents

Device and liquid discharge apparatus

Inkjet head with high density nozzle packing

Inkjet head and ejection device

Inkjet recording head and inkjet recording apparatus using the same

Housing used in inkjet head

Line scan type ink jet recording device

Method of switching print modes of printing device

Charging/deflecting device capable of effectively deflecting ink dr...

Method of controlling reciprocal movement of hammer rank in print d...

Print speed controlled dot line printer depending on print density

Impact printer and ribbon cassette

Dot line printer with adjusted dot positions for canceling sheet fe...

Dot line printer having ordinary low dot and high dot density print...

Line printer for electronic computer

Dot like printer employing overlapped current applying sequence to...

Printing head in a dot-line printer

Print hammer assembly for dot line printer

Dot line printer having improved yoke assembly

Dot line printer with paper slack elimination mechanism

Dot line printer with paper feed time controlling capability

Dot line printer having improved comb yoke

Method of controlling an ink ribbon moving speed in a dot line printer

Dot line printer having ink ribbon guides

Paper feed control for a dot-line printer

Apparatus for preventing the rise of an ink ribbon

Dot printer

Dot printer

Patents Applicationslast 30 patents

DEVICE AND LIQUID DISCHARGE APPARATUS

Housing used in inkjet head

Inkjet head and ejection device

Inkjet head

Inkjet recording head and inkjet recording apparatus using the same

Housing used in inkjet head

Line-scanning type ink jet recorder

Charging/deflecting device capable of effectively deflecting ink dr...