Growing community of inventors

Yokohama, Japan

Mika Hiradate

Average Co-Inventor Count = 3.00

ph-index = 1

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 5

Mika HiradateNobuyuki Kaku (4 patents)Mika HiradateNobuyuki Kaku (21 patents)Mika HiradateHidemi Yamada (4 patents)Mika HiradateHidemi Yamada (3 patents)Mika HiradateHidemi Yamada (0 patent)Mika HiradateMika Hiradate (4 patents)Nobuyuki KakuNobuyuki Kaku (62 patents)Nobuyuki KakuNobuyuki Kaku (21 patents)Hidemi YamadaHidemi Yamada (8 patents)Hidemi YamadaHidemi Yamada (3 patents)Hidemi YamadaHidemi Yamada (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hitachi, Ltd. (3 from 42,485 patents)

2. Hitachi Consumer Electronics Co., Ltd. (1 from 365 patents)

3. Hitachi Maxell, Limited (1,112 patents)

4. Maxell, Ltd. (881 patents)


4 patents:

1. 8576350 - Image displaying apparatus

2. 8023062 - Image display apparatus

3. 7924366 - Image displaying apparatus

4. 7796206 - Image displaying apparatus

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idiyas.com
as of
12/4/2025
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