Hikoharu Aoki

Person

Nagoya, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method of producing nozzle plate and method of producing liquid-dro...
- Patent number 7,666,322
- Issue date Feb 23, 2010
- Brother Kogyo Kabushiki Kaisha
- Hiroto Sugahara
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Method for manufacturing inkjet printing head
- Patent number 7,249,413
- Issue date Jul 31, 2007
- Brother Kogyo Kabushiki Kaisha
- Hideki Kanada
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Inkjet printing head
- Patent number 7,246,889
- Issue date Jul 24, 2007
- Brother Kogyo Kabushiki Kaisha
- Hideki Kanada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Nozzle plate and a manufacturing process thereof
- Patent number 6,554,400
- Issue date Apr 29, 2003
- Brother Kogyo Kabushiki Kaisha
- Hikoharu Aoki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Substrate with optical waveguide and method of making the same
- Patent number 6,236,786
- Issue date May 22, 2001
- Brother Kogyo Kabushiki Kaisha
- Hikoharu Aoki
- G02 - OPTICS
Information Patent Grant
Laser processing method to form an ink jet nozzle plate
- Patent number 5,736,999
- Issue date Apr 7, 1998
- Brother Kogyo Kabushiki Kaisha
- Hikoharu Aoki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Laser workable nozzle plate of ink jet apparatus and method for for...
- Patent number 5,646,657
- Issue date Jul 8, 1997
- Brother Kogyo Kabushiki Kaisha
- Hikoharu Aoki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Laser processing apparatus
- Patent number 5,285,045
- Issue date Feb 8, 1994
- Brother Kogyo Kabushiki Kaisha
- Susumu Ito
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Device for manufacturing a nozzle and its manufacturing method
- Patent number 5,237,148
- Issue date Aug 17, 1993
- Brother Kogyo Kabushiki
- Hikoharu Aoki
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of optically coupling optical fiber to waveguide on substrat...
- Patent number 5,018,817
- Issue date May 28, 1991
- Brother Kogyo Kabushiki Kaisha
- Makoto Suzuki
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF PRODUCING NOZZLE PLATE AND METHOD OF PRODUCING LIQUID-DRO...
- Publication number 20070076054
- Publication date Apr 5, 2007
- BROTHER KOGYO KABUSHIKI KAISHA
- Hiroto Sugahara
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Method for manufacturing inkjet printing head
- Publication number 20050011071
- Publication date Jan 20, 2005
- BROTHER KOGYO KABUSHIKI KAISHA
- Hideki Kanada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Inkjet printing head
- Publication number 20040263583
- Publication date Dec 30, 2004
- BROTHER KOGYO KABUSHIKI KAISHA
- Hideki Kanada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Hikoharu Aoki

Person

Patents Grantslast 30 patents

Method of producing nozzle plate and method of producing liquid-dro...

Method for manufacturing inkjet printing head

Inkjet printing head

Nozzle plate and a manufacturing process thereof

Substrate with optical waveguide and method of making the same

Laser processing method to form an ink jet nozzle plate

Laser workable nozzle plate of ink jet apparatus and method for for...

Laser processing apparatus

Device for manufacturing a nozzle and its manufacturing method

Method of optically coupling optical fiber to waveguide on substrat...

Patents Applicationslast 30 patents

METHOD OF PRODUCING NOZZLE PLATE AND METHOD OF PRODUCING LIQUID-DRO...

Method for manufacturing inkjet printing head

Inkjet printing head