Hiroshi Aoyama

Person

Bunkyo-ku, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Heterocyclic compound and salt thereof, and luminescent substrate c...
- Patent number 11,807,612
- Issue date Nov 7, 2023
- The University of Electro-Communications
- Shojiro Maki
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Work arm of work machine
- Patent number 11,225,770
- Issue date Jan 18, 2022
- Hitachi Construction Machinery Co., Ltd.
- Hiroshi Aoyama
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Fabrication method of printed circuit board and printed circuit boa...
- Patent number 8,075,788
- Issue date Dec 13, 2011
- Hitachiviamechanics, Ltd.
- Kunio Arai
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for determining position of reference point
- Patent number 7,522,262
- Issue date Apr 21, 2009
- Hitachi Via Mechanics Ltd.
- Hiroyuki Sugawara
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Laser machining apparatus
- Patent number 7,521,650
- Issue date Apr 21, 2009
- Hitachi Via Mechanics, Ltd.
- Sadao Mori
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and apparatus of making a hole in a printed circuit board
- Patent number 6,479,788
- Issue date Nov 12, 2002
- Hitachi Via Mechanics, Ltd.
- Kunio Arai
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for drilling a printed circuit board
- Patent number 5,066,171
- Issue date Nov 19, 1991
- Hitachi Seiko Ltd.
- Kunio Arai
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus for drilling a hole in a printed circuit board
- Patent number 4,997,319
- Issue date Mar 5, 1991
- Hitachi Seiko Ltd.
- Kunio Arai
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of drilling printed circuit board
- Patent number 4,872,787
- Issue date Oct 10, 1989
- Hitachi Seiko Ltd.
- Kunio Arai
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus for drilling printed circuit boards
- Patent number 4,658,494
- Issue date Apr 21, 1987
- Hitachi Seiko Ltd.
- Tamio Ohtani
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Process for making a container cover member having synthetic resin...
- Patent number 4,309,952
- Issue date Jan 12, 1982
- Tokan Kogyo Co., Ltd.
- Keiichi Takahashi
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Container cover member having synthetic resin openable portion
- Patent number 4,244,491
- Issue date Jan 13, 1981
- Tokan Kogyo Co., Ltd.
- Keiichi Takahashi
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
NOVEL HETEROCYCLIC COMPOUND AND SALT THEREOF, AND LUMINESCENT SUBST...
- Publication number 20230192635
- Publication date Jun 22, 2023
- THE UNIVERSITY OF ELECTRO-COMMUNICATIONS
- Shojiro MAKI
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Work Arm of Work Machine
- Publication number 20200190767
- Publication date Jun 18, 2020
- Hiroshi AOYAMA
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
CONTROL DEVICE, MEASURING DEVICE, CONTROL METHOD, AND PROGRAM
- Publication number 20190204438
- Publication date Jul 4, 2019
- PIONEER CORPORATION
- Takehiro MATSUDA
- B60 - VEHICLES IN GENERAL
Information Patent Application
THERAPEUTIC AGENT FOR HEPATITIS C
- Publication number 20120316342
- Publication date Dec 13, 2012
- Masanori Baba
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Adjustable Beam Size Illumination Optical Apparatus and Beam Size A...
- Publication number 20110228537
- Publication date Sep 22, 2011
- HITACHI VIA MECHANICS, LTD.
- Keiko YOSHIMIZU
- G02 - OPTICS
Information Patent Application
ANTI-VIRAL AGENT CONTAINING HETEROCYCLIC AROMATIC COMPOUND AS ACTIV...
- Publication number 20100256379
- Publication date Oct 7, 2010
- Kagoshima University
- Masanori Baba
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Fabrication method of printed circuit board and printed circuit boa...
- Publication number 20080283491
- Publication date Nov 20, 2008
- Kunio Arai
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Laser Beam Machining Method for Printed Circuit Board
- Publication number 20080237204
- Publication date Oct 2, 2008
- HITACHI VIA MECHANICS, LTD.
- Goichi Ohmae
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method and Apparatus for Forming a Plurality of Laser Beams With Ul...
- Publication number 20080232421
- Publication date Sep 25, 2008
- HITACHI VIA MECHANICS, LTD.
- Goichi Ohmae
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Laser Machining Apparatus
- Publication number 20080223839
- Publication date Sep 18, 2008
- HITACHI VIA MECHANICS, LTD.
- Shigenobu Maruyama
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Laser Machining Method for Printed Circuit Board
- Publication number 20080145567
- Publication date Jun 19, 2008
- Hitachi Via Mechanics, Ltd.
- Goichi OHMAE
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method and apparatus for forming a plurality of laser beams with ul...
- Publication number 20060104320
- Publication date May 18, 2006
- Hitachi Via Mechanics Ltd.
- Goichi Ohmae
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method for determining position of reference point
- Publication number 20050270518
- Publication date Dec 8, 2005
- Hitachi Via Mechanics Ltd.
- Hiroyuki Sugawara
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Laser machining apparatus
- Publication number 20050127051
- Publication date Jun 16, 2005
- Hitachi Via Mechanics Ltd.
- Sadao Mori
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
LASER PROCESSING APPARATUS
- Publication number 20040188401
- Publication date Sep 30, 2004
- Sadao Mori
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Hiroshi Aoyama

Person

Patents Grantslast 30 patents

Heterocyclic compound and salt thereof, and luminescent substrate c...

Work arm of work machine

Fabrication method of printed circuit board and printed circuit boa...

Method for determining position of reference point

Laser machining apparatus

Method and apparatus of making a hole in a printed circuit board

Method for drilling a printed circuit board

Apparatus for drilling a hole in a printed circuit board

Method of drilling printed circuit board

Apparatus for drilling printed circuit boards

Process for making a container cover member having synthetic resin...

Container cover member having synthetic resin openable portion

Patents Applicationslast 30 patents

NOVEL HETEROCYCLIC COMPOUND AND SALT THEREOF, AND LUMINESCENT SUBST...

Work Arm of Work Machine

CONTROL DEVICE, MEASURING DEVICE, CONTROL METHOD, AND PROGRAM

THERAPEUTIC AGENT FOR HEPATITIS C

Adjustable Beam Size Illumination Optical Apparatus and Beam Size A...

ANTI-VIRAL AGENT CONTAINING HETEROCYCLIC AROMATIC COMPOUND AS ACTIV...

Fabrication method of printed circuit board and printed circuit boa...

Laser Beam Machining Method for Printed Circuit Board

Method and Apparatus for Forming a Plurality of Laser Beams With Ul...

Laser Machining Apparatus

Laser Machining Method for Printed Circuit Board

Method and apparatus for forming a plurality of laser beams with ul...

Method for determining position of reference point

Laser machining apparatus

LASER PROCESSING APPARATUS