Toshio Kubota

Person

Komoro, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for controlling flatness of wafer and manufacturing method o...
- Patent number 6,599,435
- Issue date Jul 29, 2003
- TDK Corporation
- Toshio Kubota
- G11 - INFORMATION STORAGE
Information Patent Grant
Film thickness measuring method, polishing method, fabrication meth...
- Patent number 6,475,062
- Issue date Nov 5, 2002
- TDK Corporation
- Toshio Kubota
- B24 - GRINDING POLISHING
Information Patent Grant
Polishing method and fabrication method of thin film magnetic head
- Patent number 6,340,558
- Issue date Jan 22, 2002
- TDK Corporation
- Toshio Kubota
- B24 - GRINDING POLISHING
Information Patent Grant
Abrasive slurry and preparation process thereof
- Patent number 6,270,393
- Issue date Aug 7, 2001
- TDK Corporation
- Toshio Kubota
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Cleaning apparatus and method
- Patent number 6,178,974
- Issue date Jan 30, 2001
- TDK Corporation
- Kanji Kobayashi
- B08 - CLEANING
Information Patent Grant
Cleaning apparatus and method
- Patent number 6,085,764
- Issue date Jul 11, 2000
- TDK Corporation
- Kanji Kobayashi
- B08 - CLEANING
Information Patent Grant
Method for manufacturing a flying magnetic head slider
- Patent number 5,897,984
- Issue date Apr 27, 1999
- TDK Corporation
- Toshio Kubota
- G11 - INFORMATION STORAGE
Information Patent Grant
Machined magnetic head with contoured air bearing surfaces
- Patent number 5,742,451
- Issue date Apr 21, 1998
- TDK Corporation
- Toshio Kubota
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for manufacturing a magnetic head
- Patent number 5,640,755
- Issue date Jun 24, 1997
- TDK Corporation
- Toshio Kubota
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Method for controlling flatness of wafer and manufacturing method o...
- Publication number 20020045352
- Publication date Apr 18, 2002
- Toshio Kubota
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Polishing apparatus and polishing method, and method of manufacturi...
- Publication number 20010029158
- Publication date Oct 11, 2001
- Yoshitaka Sasaki
- B24 - GRINDING POLISHING

Toshio Kubota

Person

Patents Grantslast 30 patents

Method for controlling flatness of wafer and manufacturing method o...

Film thickness measuring method, polishing method, fabrication meth...

Polishing method and fabrication method of thin film magnetic head

Abrasive slurry and preparation process thereof

Cleaning apparatus and method

Cleaning apparatus and method

Method for manufacturing a flying magnetic head slider

Machined magnetic head with contoured air bearing surfaces

Method for manufacturing a magnetic head

Patents Applicationslast 30 patents

Method for controlling flatness of wafer and manufacturing method o...

Polishing apparatus and polishing method, and method of manufacturi...