Motoichi Watanuki

Person

Kawasaki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing magnetic head
- Patent number 7,028,388
- Issue date Apr 18, 2006
- Fujitsu Limited
- Motoichi Watanuki
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of manufacturing thin film head
- Patent number 6,627,094
- Issue date Sep 30, 2003
- Fujitsu Limited
- Motoichi Watanuki
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of manufacturing magnetic head
- Patent number 6,532,646
- Issue date Mar 18, 2003
- Fujitsu Limited
- Motoichi Watanuki
- G11 - INFORMATION STORAGE
Information Patent Grant
Grinding machine for grinding bar member for magnetic head and meth...
- Patent number 6,428,385
- Issue date Aug 6, 2002
- Fujitsu Limited
- Motoichi Watanuki
- B24 - GRINDING POLISHING
Information Patent Grant
Manufacturing method for magnetic heads
- Patent number 6,370,763
- Issue date Apr 16, 2002
- Fujitsu Limited
- Motoichi Watanuki
- B24 - GRINDING POLISHING
Information Patent Grant
Prevention of damage due to static electricity during manufacturing...
- Patent number 6,267,903
- Issue date Jul 31, 2001
- Fujitsu Limited
- Motoichi Watanuki
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Automatic lapping method and a lapping apparatus using the same
- Patent number 6,196,897
- Issue date Mar 6, 2001
- Fujitsu Limted
- Koji Suto
- B24 - GRINDING POLISHING
Information Patent Grant
Method of manufacturing magnetic head elements
- Patent number 6,195,871
- Issue date Mar 6, 2001
- Fujitsu Limited
- Motoichi Watanuki
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Magnetoresistive type magnetic head and method of manufacturing the...
- Patent number 6,170,149
- Issue date Jan 9, 2001
- Fujitsu Limited
- Mitsumasa Oshiki
- B24 - GRINDING POLISHING
Information Patent Grant
Automatic lapping method of a thin film element and a lapping appar...
- Patent number 6,132,290
- Issue date Oct 17, 2000
- Fujitsu Limited
- Tomokazu Sugiyama
- B24 - GRINDING POLISHING
Information Patent Grant
Method for fabricating magnetic head
- Patent number 5,913,550
- Issue date Jun 22, 1999
- Fujitsu Limited
- Motoichi Watanuki
- G11 - INFORMATION STORAGE
Information Patent Grant
Lapping apparatus including a lapping base having pads
- Patent number 5,899,793
- Issue date May 4, 1999
- Fujitsu, Ltd.
- Yoshiaki Yanagida
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
Method of manufacturing thin film head
- Publication number 20020127342
- Publication date Sep 12, 2002
- FUJITSU LIMITED
- Motoichi Watanuki
- G11 - INFORMATION STORAGE

Motoichi Watanuki

Person

Patents Grantslast 30 patents

Method of manufacturing magnetic head

Method of manufacturing thin film head

Method of manufacturing magnetic head

Grinding machine for grinding bar member for magnetic head and meth...

Manufacturing method for magnetic heads

Prevention of damage due to static electricity during manufacturing...

Automatic lapping method and a lapping apparatus using the same

Method of manufacturing magnetic head elements

Magnetoresistive type magnetic head and method of manufacturing the...

Automatic lapping method of a thin film element and a lapping appar...

Method for fabricating magnetic head

Lapping apparatus including a lapping base having pads

Patents Applicationslast 30 patents

Method of manufacturing thin film head