Junichi Suetsugu

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Ink jet print head
- Patent number 6,655,789
- Issue date Dec 2, 2003
- NEC Corporation
- Ryosuke Uematsu
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Device and method for constantly adjusting the concentration and fi...
- Patent number 6,542,704
- Issue date Apr 1, 2003
- Fuji Xerox Co., Ltd.
- Junichi Suetsugu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrostatic ink jet printer
- Patent number 6,412,895
- Issue date Jul 2, 2002
- NEC Corporation
- Hitoshi Takemoto
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet print head
- Patent number 6,390,607
- Issue date May 21, 2002
- NEC Corporation
- Ryosuke Uematsu
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Toner density sensor, and ink jet head, developing unit and image f...
- Patent number 6,389,244
- Issue date May 14, 2002
- NEC Corporation
- Kazuo Shima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrostatic ink jet recording head having electrophoretic electro...
- Patent number 6,362,859
- Issue date Mar 26, 2002
- NEC Corporation
- Yoshihiro Hagiwara
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet print head
- Patent number RE37453
- Issue date Nov 27, 2001
- NEC Corporation
- Ryosuki Utmatsu
- 347 - Incremental printing of symbolic information
Information Patent Grant
Ink jet print head
- Patent number 6,290,338
- Issue date Sep 18, 2001
- NEC Corporation
- Ryosuke Uematsu
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Inkjet recording apparatus having gate electrodes and print head th...
- Patent number 6,224,193
- Issue date May 1, 2001
- NEC Corporation
- Hitoshi Minemoto
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Simple electrostatic ink jet printing head having low cost
- Patent number 6,220,696
- Issue date Apr 24, 2001
- NEC Corporation
- Junichi Suetsugu
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink-jet recording device for suppressing excess electrophoretic acc...
- Patent number 6,220,695
- Issue date Apr 24, 2001
- NEC Corporation
- Hitoshi Minemoto
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Injet recording apparatus
- Patent number 6,213,591
- Issue date Apr 10, 2001
- NEC Corporation
- Junichi Suetsugu
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Electrostatic ink jet recorder having ejection electrodes and auxil...
- Patent number 6,208,321
- Issue date Mar 27, 2001
- NEC Corporation
- Tadashi Mizoguchi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Inkjet recording apparatus
- Patent number 6,190,004
- Issue date Feb 20, 2001
- NEC Corporation
- Hitoshi Minemoto
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Control system for applying biasing and recording signals to record...
- Patent number 6,183,065
- Issue date Feb 6, 2001
- NEC Corporation
- Junichi Suetsugu
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Electrostatic ink jet recording apparatus that adjusts the amount o...
- Patent number 6,179,418
- Issue date Jan 30, 2001
- NEC Corporation
- Tadashi Mizoguchi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet recording head having ink stirring electrodes for dispersin...
- Patent number 6,172,693
- Issue date Jan 9, 2001
- NEC Corporation
- Hitoshi Minemoto
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Toner quantity detection and replenishment system for an electrosta...
- Patent number 6,164,760
- Issue date Dec 26, 2000
- NEC Corporation
- Tadashi Mizoguchi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet recording device
- Patent number 6,161,911
- Issue date Dec 19, 2000
- NEC Corporation
- Hitoshi Minemoto
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Electrostatic ink-jet recording head having a head chip provided wi...
- Patent number 6,161,922
- Issue date Dec 19, 2000
- NEC Corporation
- Kazuo Shima
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Apparatus and method for ink-jet printing using extending ink-eject...
- Patent number 6,155,672
- Issue date Dec 5, 2000
- NEC Corporation
- Junichi Suetsugu
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Electrostatic ink jet recorder
- Patent number 6,152,557
- Issue date Nov 28, 2000
- NEC Corporation
- Yoshihiro Hagiwara
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Precision ejection ink-jet printing apparatus
- Patent number 6,142,610
- Issue date Nov 7, 2000
- NEC Corporation
- Hitoshi Minemoto
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink cartridge capable of preventing leak of ink
- Patent number 6,135,590
- Issue date Oct 24, 2000
- NEC Corporation
- Tomoya Saeki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Electrostatic ink-jet printing head having projections extending ou...
- Patent number 6,135,588
- Issue date Oct 24, 2000
- NEC Corporation
- Yoshihiro Hagiwara
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Inkjet recording apparatus having specific driving circuitry for dr...
- Patent number 6,130,691
- Issue date Oct 10, 2000
- NEC Corporation
- Hitoshi Takemoto
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method and apparatus for detecting ink concentration
- Patent number 6,128,450
- Issue date Oct 3, 2000
- NEC Corporation
- Junichi Suetsugu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Inkjet apparatus and method for ejecting particulate matter from an...
- Patent number 6,123,416
- Issue date Sep 26, 2000
- NEC Corporation
- Hitoshi Minemoto
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Inkjet recording apparatus
- Patent number 6,120,122
- Issue date Sep 19, 2000
- NEC Corporation
- Hitoshi Takemoto
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method of producing a record head for an electrostatic ink jet reco...
- Patent number 6,119,342
- Issue date Sep 19, 2000
- NEC Corporation
- Kazuo Shima
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
Ink jet print head
- Publication number 20020057316
- Publication date May 16, 2002
- NEC Corporation
- Ryosuke Uematsu
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Liquid developing device, liquid developing method, and printer inc...
- Publication number 20010022901
- Publication date Sep 20, 2001
- NEC Corporation
- Junichi Suetsugu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Ink jet print head
- Publication number 20010012037
- Publication date Aug 9, 2001
- NEC Corporation
- Ryosuke Uematsu
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Junichi Suetsugu

Person

Patents Grantslast 30 patents

Ink jet print head

Device and method for constantly adjusting the concentration and fi...

Electrostatic ink jet printer

Ink jet print head

Toner density sensor, and ink jet head, developing unit and image f...

Electrostatic ink jet recording head having electrophoretic electro...

Ink jet print head

Ink jet print head

Inkjet recording apparatus having gate electrodes and print head th...

Simple electrostatic ink jet printing head having low cost

Ink-jet recording device for suppressing excess electrophoretic acc...

Injet recording apparatus

Electrostatic ink jet recorder having ejection electrodes and auxil...

Inkjet recording apparatus

Control system for applying biasing and recording signals to record...

Electrostatic ink jet recording apparatus that adjusts the amount o...

Ink jet recording head having ink stirring electrodes for dispersin...

Toner quantity detection and replenishment system for an electrosta...

Ink jet recording device

Electrostatic ink-jet recording head having a head chip provided wi...

Apparatus and method for ink-jet printing using extending ink-eject...

Electrostatic ink jet recorder

Precision ejection ink-jet printing apparatus

Ink cartridge capable of preventing leak of ink

Electrostatic ink-jet printing head having projections extending ou...

Inkjet recording apparatus having specific driving circuitry for dr...

Method and apparatus for detecting ink concentration

Inkjet apparatus and method for ejecting particulate matter from an...

Inkjet recording apparatus

Method of producing a record head for an electrostatic ink jet reco...

Patents Applicationslast 30 patents

Ink jet print head

Liquid developing device, liquid developing method, and printer inc...

Ink jet print head