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Hitachi Global Technologies Japan, Ltd.

USPTO Granted Patents = 1

Forward Citations = 4

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5 inventors (with patents filed for the assignee):

Yohji Maruyama (1 out of 50 patents)

Tadayuki Iwakura (1 out of 18 patents)

Hiroshi Fukui (1 out of 92 patents)

4. Takashi Kawabe (1 out of 28 patents)

5. Makoto Morijiri (1 out of 27 patents)

1 patent: Sort by Forward Citations

1. 7460335 - Magnetic head having first and second protective films with different coefficients of linear expansion (2008-12-02),

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USPTO Data Jan 1 1976 - Jan 6 2026

1 Patents

#2 in Odawara

#15,549 in Japan

Hitachi Global Technologies Japan, Ltd.

Forward Citations = 4

5 inventors:

Yohji Maruyama (1 out of 50 patents)

Tadayuki Iwakura (1 out of 18 patents)

Hiroshi Fukui (1 out of 92 patents)

4. Takashi Kawabe (1 out of 28 patents)

5. Makoto Morijiri (1 out of 27 patents)

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