Ikuo Ohkuma

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Kyoto, JP

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Patents Grantslast 30 patents

Information Patent Grant
Video signal recording and reproducing apparatus with high efficien...
- Patent number 5,845,041
- Issue date Dec 1, 1998
- Mitsubishi Denki Kabushiki Kaisha
- Ikuo Ohkuma
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Magnetic recording and reproducing apparatus which replaces an inse...
- Patent number 5,712,948
- Issue date Jan 27, 1998
- Mitsubishi Denki Kabushiki Kaisha
- Masako Yamada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video signal recording/reproduction apparatus and method for record...
- Patent number 5,574,570
- Issue date Nov 12, 1996
- Mitsubishi Denki Kabushiki Kaisha
- Ikuo Ohkuma
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording and reproducing apparatus
- Patent number 5,432,649
- Issue date Jul 11, 1995
- Mitsubishi Denki Kabushiki Kaisha
- Masako Yamada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data dividing apparatus
- Patent number 5,384,665
- Issue date Jan 24, 1995
- Mitsubushi Denki Kabushiki Kaisha
- Ikuo Ohkuma
- G11 - INFORMATION STORAGE