Takeshi Masaki

Person

Kawasaki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Electrical discharge machine power supply
- Patent number 7,214,900
- Issue date May 8, 2007
- Matsushita Electric Industrial Co., Ltd.
- Masakazu Hiraishi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Micro electro discharge machining method and apparatus
- Patent number 6,809,285
- Issue date Oct 26, 2004
- Matsushita Electric Industrial Co., Ltd.
- Takeshi Masaki
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
apparatus for electric discharge micromachining of a micro-diameter...
- Patent number 6,720,516
- Issue date Apr 13, 2004
- Matsushita Electric Industrial Co., Ltd.
- Yoshio Yamada
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electro discharge machining apparatus
- Patent number 6,448,529
- Issue date Sep 10, 2002
- Matsushita Electric Industrial Co., Ltd.
- Masakazu Hiraishi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of and apparatus for finely machining a workpiece with numer...
- Patent number 5,808,432
- Issue date Sep 15, 1998
- Matsushita Electric Industrial Co., Ltd.
- Takao Inoue
- G05 - CONTROLLING REGULATING
Information Patent Grant
Electric discharge machine with electrode or object vibration and d...
- Patent number 5,676,860
- Issue date Oct 14, 1997
- Matsushita Electric Industrial Co., Ltd.
- Masahiro Muro
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of discharge processing of semiconductor
- Patent number 5,429,984
- Issue date Jul 4, 1995
- Matsushita Electric Industrial Co., Ltd.
- Takeshi Masaki
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Pen-type computer input device
- Patent number 5,371,516
- Issue date Dec 6, 1994
- Matsushita Electric Industrial Co., Ltd.
- Ryuichi Toyoda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Pen-type input device for computers having ball with rotational sen...
- Patent number 5,210,405
- Issue date May 11, 1993
- Matsushita Electric Industrial Co., Ltd.
- Ryuichi Toyoda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Pen-type computer input device
- Patent number 5,159,321
- Issue date Oct 27, 1992
- Matsushita Electric Industrial Co., Ltd.
- Takeshi Masaki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Pen-type computer input device
- Patent number 5,027,115
- Issue date Jun 25, 1991
- Matsushita Electric Industrial Co., Ltd.
- Kimikatsu Sato
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus for working curved surfaces on a workpiece
- Patent number 4,928,435
- Issue date May 29, 1990
- Matsushita Electric Industrial Co., Ltd.
- Takeshi Masaki
- B24 - GRINDING POLISHING
Information Patent Grant
Electric discharge machining method and apparatus for machining a m...
- Patent number 4,900,890
- Issue date Feb 13, 1990
- Matsushita Electric Industrial Co., Ltd.
- Takeshi Masaki
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus for processing multiple workpieces utilizing a single las...
- Patent number 4,701,591
- Issue date Oct 20, 1987
- Matsushita Electric Industrial Co., Ltd.
- Takeshi Masaki
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Polygon mirror construction
- Patent number 4,691,998
- Issue date Sep 8, 1987
- Matsushita Electric Industrial Co., Ltd.
- Yukuo Sakagaito
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Electrical discharge machining apparatus and electrical discharge m...
- Publication number 20060006150
- Publication date Jan 12, 2006
- Masakazu Hiraishi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Apparatus for electric discharge micromachining
- Publication number 20020117478
- Publication date Aug 29, 2002
- Yoshio Yamada
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Micro electro discharge machining method and apparatus
- Publication number 20020113042
- Publication date Aug 22, 2002
- Matsushita Electric Industrial Co., Ltd.
- Takeshi Masaki
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Takeshi Masaki

Person

Patents Grantslast 30 patents

Electrical discharge machine power supply

Micro electro discharge machining method and apparatus

apparatus for electric discharge micromachining of a micro-diameter...

Electro discharge machining apparatus

Method of and apparatus for finely machining a workpiece with numer...

Electric discharge machine with electrode or object vibration and d...

Method of discharge processing of semiconductor

Pen-type computer input device

Pen-type input device for computers having ball with rotational sen...

Pen-type computer input device

Pen-type computer input device

Apparatus for working curved surfaces on a workpiece

Electric discharge machining method and apparatus for machining a m...

Apparatus for processing multiple workpieces utilizing a single las...

Polygon mirror construction

Patents Applicationslast 30 patents

Electrical discharge machining apparatus and electrical discharge m...

Apparatus for electric discharge micromachining

Micro electro discharge machining method and apparatus