Yasuo Nagashima

Person

Kaisei, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Wire bonding apparatus
- Patent number 11,961,819
- Issue date Apr 16, 2024
- Shinkawa Ltd.
- Naoki Sekine
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Wire bonding apparatus
- Patent number 11,908,827
- Issue date Feb 20, 2024
- Shinkawa Ltd.
- Naoki Sekine
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Wire-bonding apparatus and method of manufacturing semiconductor de...
- Patent number 9,793,236
- Issue date Oct 17, 2017
- Shinkawa Ltd.
- Naoki Sekine
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of manufacturing semiconductor device
- Patent number 9,379,086
- Issue date Jun 28, 2016
- Shinkawa Ltd.
- Shinji Kumamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wire bonding apparatus and bonding method
- Patent number 9,337,166
- Issue date May 10, 2016
- Shinkawa Ltd.
- Yoshihito Hagiwara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for producing a magnetic disk
- Patent number 5,547,704
- Issue date Aug 20, 1996
- Fuji Photo Film Co., Ltd.
- Yasuo Nagashima
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic disk pack and magnetic disk recording/reproducing apparatu...
- Patent number 5,191,497
- Issue date Mar 2, 1993
- Fuji Photo Film Co., Ltd.
- Hitoshi Saito
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic disc having a magnetic layer with a glass transition tempe...
- Patent number 5,178,925
- Issue date Jan 12, 1993
- Fuji Photo Film Co., Ltd.
- Yasushi Endo
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium comprising a vinyl chloride copolymer con...
- Patent number 5,093,172
- Issue date Mar 3, 1992
- Fuji Photo Film Co., Ltd.
- Mikihiko Kato
- G11 - INFORMATION STORAGE
Information Patent Grant
Floppy disk comprising a cellulosic resin with a polar group in a s...
- Patent number 5,091,238
- Issue date Feb 25, 1992
- Fuji Photo Film Co., Ltd.
- Mikihiko Kato
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic disk having a magnetic layer comprising a binder and ferro...
- Patent number 5,051,287
- Issue date Sep 24, 1991
- Fuji Photo Film Co., Ltd.
- Yasuyuki Yamada
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium containing ferromagnetic metal powder and...
- Patent number 5,045,372
- Issue date Sep 3, 1991
- Fuji Photo Film Co., Ltd.
- Yasushi Endo
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic sheet polishing device
- Patent number 5,018,257
- Issue date May 28, 1991
- Fuji Photo Film Co., Ltd.
- Yasuo Nagashima
- B24 - GRINDING POLISHING
Information Patent Grant
Magnetic recording/reproduction apparatus having negative and posit...
- Patent number 4,984,121
- Issue date Jan 8, 1991
- Fuji Photo Film Co., Ltd.
- Yasuo Nagashima
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic sheet polishing device
- Patent number 4,976,020
- Issue date Dec 11, 1990
- Fuji Photo Film Co., Ltd.
- Yasuo Nagashima
- B24 - GRINDING POLISHING
Information Patent Grant
Double-sided recording method using slanted guide plates upstream a...
- Patent number 4,945,436
- Issue date Jul 31, 1990
- Fuji Photo Film Co., Ltd.
- Yasuo Nagashima
- G11 - INFORMATION STORAGE
Information Patent Grant
Regulating apparatus and method for use with rotary magnetic record...
- Patent number 4,661,871
- Issue date Apr 28, 1987
- Fuji Photo Film Co., Ltd.
- Yasuo Nagashima
- G11 - INFORMATION STORAGE
Information Patent Grant
Flexible magnetic disc, positioning apparatus and method permitting...
- Patent number 4,646,179
- Issue date Feb 24, 1987
- Fuji Photo Film Co., Ltd.
- Yasuo Nagashima
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
WIRE BONDING APPARATUS
- Publication number 20220149001
- Publication date May 12, 2022
- SHINKAWA LTD.
- Naoki SEKINE
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
WIRE BONDING APPARATUS AND BONDING METHOD
- Publication number 20160163673
- Publication date Jun 9, 2016
- SHINKAWA LTD.
- Yoshihito HAGIWARA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
- Publication number 20160035695
- Publication date Feb 4, 2016
- SHINKAWA LTD.
- SHINJI KUMAMOTO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WIRE-BONDING APPARATUS AND METHOD OF MANUFACTURING SEMICONDUCTOR DE...
- Publication number 20150249063
- Publication date Sep 3, 2015
- SHINKAWA LTD.
- NAOKI SEKINE
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
WIRE BONDING APPARATUS AND BONDING METHOD
- Publication number 20140138426
- Publication date May 22, 2014
- SHINKAWA LTD.
- Yoshihito HAGIWARA
- H01 - BASIC ELECTRIC ELEMENTS

Yasuo Nagashima

Person

Patents Grantslast 30 patents

Wire bonding apparatus

Wire bonding apparatus

Wire-bonding apparatus and method of manufacturing semiconductor de...

Method of manufacturing semiconductor device

Wire bonding apparatus and bonding method

Method for producing a magnetic disk

Magnetic disk pack and magnetic disk recording/reproducing apparatu...

Magnetic disc having a magnetic layer with a glass transition tempe...

Magnetic recording medium comprising a vinyl chloride copolymer con...

Floppy disk comprising a cellulosic resin with a polar group in a s...

Magnetic disk having a magnetic layer comprising a binder and ferro...

Magnetic recording medium containing ferromagnetic metal powder and...

Magnetic sheet polishing device

Magnetic recording/reproduction apparatus having negative and posit...

Magnetic sheet polishing device

Double-sided recording method using slanted guide plates upstream a...

Regulating apparatus and method for use with rotary magnetic record...

Flexible magnetic disc, positioning apparatus and method permitting...

Patents Applicationslast 30 patents

WIRE BONDING APPARATUS

WIRE BONDING APPARATUS AND BONDING METHOD

METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE

WIRE-BONDING APPARATUS AND METHOD OF MANUFACTURING SEMICONDUCTOR DE...

WIRE BONDING APPARATUS AND BONDING METHOD