Takahisa Yamada

Person

Hachioji-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Image forming apparatus which adjusts ink temperature
- Patent number 8,292,396
- Issue date Oct 23, 2012
- Riso Kagaku Corporation
- Takahisa Yamada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method for confirming ink circulation path and method for filling w...
- Patent number 8,256,855
- Issue date Sep 4, 2012
- Riso Kagaku Corporation
- Takahisa Yamada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Image recording apparatus with maintenance unit
- Patent number 7,934,790
- Issue date May 3, 2011
- Olympus Corporation
- Takahisa Yamada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Image forming apparatus equipped with maintenance mechanism
- Patent number 7,841,691
- Issue date Nov 30, 2010
- Olympus Corporation
- Takahisa Yamada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Image recording device
- Patent number 7,815,277
- Issue date Oct 19, 2010
- Olympus Corporation
- Takahisa Yamada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Image forming apparatus including line head
- Patent number 7,431,428
- Issue date Oct 7, 2008
- Olympus Corporation
- Takahisa Yamada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Image recording apparatus with maintenance unit
- Patent number 7,410,237
- Issue date Aug 12, 2008
- Olympus Corporation
- Takahisa Yamada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet printer
- Patent number 7,008,052
- Issue date Mar 7, 2006
- Olympus Corporation
- Takahisa Yamada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Apparatus for ejecting liquid droplets
- Patent number 6,736,492
- Issue date May 18, 2004
- Olympus Optical Co., Ltd.
- Takahisa Yamada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Image forming apparatus
- Patent number RE38092
- Issue date Apr 29, 2003
- Olympus Optical Co., Ltd.
- Takahisa Yamada
- 347 - Incremental printing of symbolic information
Information Patent Grant
Image forming apparatus
- Patent number 6,042,228
- Issue date Mar 28, 2000
- Olympus Optical Co., Ltd.
- Takahisa Yamada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Image forming apparatus
- Patent number 5,838,354
- Issue date Nov 17, 1998
- Olympus Optical Co., Ltd.
- Takahisa Yamada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
IMAGE FORMING APPARATUS WHICH ADJUSTS INK TEMPERATURE
- Publication number 20100309244
- Publication date Dec 9, 2010
- OLYMPUS CORPORATION
- Takahisa Yamada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
IMAGE RECORDING DEVICE
- Publication number 20090179937
- Publication date Jul 16, 2009
- OLYMPUS CORPORATION
- Takahisa Yamada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
METHOD FOR CONFIRMING INK CIRCULATION PATH AND METHOD FOR FILLING...
- Publication number 20090174735
- Publication date Jul 9, 2009
- OLYMPUS CORPORATION
- Takahisa Yamada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
IMAGE RECORDING APPARATUS WITH MAINTENANCE UNIT
- Publication number 20080278535
- Publication date Nov 13, 2008
- OLYMPUS CORPORATION
- Takahisa Yamada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Image forming apparatus equipped with maintenance mechanism
- Publication number 20080231655
- Publication date Sep 25, 2008
- OLYMPUS CORPORATION
- Takahisa Yamada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Image forming apparatus including line head
- Publication number 20060170732
- Publication date Aug 3, 2006
- OLYMPUS CORPORATION
- Takahisa Yamada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Image forming apparatus
- Publication number 20050128276
- Publication date Jun 16, 2005
- OLYMPUS CORPORATION
- Takahisa Yamada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Image recording apparatus with maintenance unit
- Publication number 20050078144
- Publication date Apr 14, 2005
- OLYMPUS CORPORATION
- Takahisa Yamada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Ink jet printer
- Publication number 20040257410
- Publication date Dec 23, 2004
- OLYMPUS CORPORATION
- Takahisa Yamada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Apparatus for ejecting liquid droplets
- Publication number 20020071009
- Publication date Jun 13, 2002
- OLYMPUS OPTICAL., LTD.
- Takahisa Yamada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Takahisa Yamada

Person

Patents Grantslast 30 patents

Image forming apparatus which adjusts ink temperature

Method for confirming ink circulation path and method for filling w...

Image recording apparatus with maintenance unit

Image forming apparatus equipped with maintenance mechanism

Image recording device

Image forming apparatus including line head

Image recording apparatus with maintenance unit

Ink jet printer

Apparatus for ejecting liquid droplets

Image forming apparatus

Image forming apparatus

Image forming apparatus

Patents Applicationslast 30 patents

IMAGE FORMING APPARATUS WHICH ADJUSTS INK TEMPERATURE

IMAGE RECORDING DEVICE

METHOD FOR CONFIRMING INK CIRCULATION PATH AND METHOD FOR FILLING...

IMAGE RECORDING APPARATUS WITH MAINTENANCE UNIT

Image forming apparatus equipped with maintenance mechanism

Image forming apparatus including line head

Image forming apparatus

Image recording apparatus with maintenance unit

Ink jet printer

Apparatus for ejecting liquid droplets