Hirofumi Ouchi

Follow

Person

Amagasaki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Complex magnetic head and manufacturing method of complex magnetic...
- Patent number 6,400,530
- Issue date Jun 4, 2002
- Mitsubishi Denki K.K.
- Hirofumi Ouchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Manufacturing method of complex magnetic head core
- Patent number 6,088,909
- Issue date Jul 18, 2000
- Mitsubishi Denki Kabushiki Kaisha
- Hirofumi Ouchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording apparatus having medium driving motor with reduc...
- Patent number 6,078,467
- Issue date Jun 20, 2000
- Mitsubishi Denki Kabushiki Kaisha
- Satoru Akutsu
- G11 - INFORMATION STORAGE
Information Patent Grant
Complex magnetic head having upper and lower rank core chips and me...
- Patent number 6,034,846
- Issue date Mar 7, 2000
- Mitsubishi Denki Kabushiki Kaisha
- Hirofumi Ouchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head
- Patent number 5,919,567
- Issue date Jul 6, 1999
- Mitsubishi Denki Kabushiki Kaisha
- Masaru Okada
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for manufacturing a magnetic head
- Patent number 5,806,172
- Issue date Sep 15, 1998
- Mitsubishi Denki Kabushiki Kaisha
- Masaru Okada
- G11 - INFORMATION STORAGE