Growing community of inventors

Yokohama, Japan

Hidemi Yamada

Average Co-Inventor Count = 3.89

ph-index = 4

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 = 38

Hidemi YamadaNobuyuki Kaku (4 patents)Hidemi YamadaMika Hiradate (4 patents)Hidemi YamadaTakeshi Morimoto (2 patents)Hidemi YamadaTakashi Yamamoto (2 patents)Hidemi YamadaYoshiki Hamatani (2 patents)Hidemi YamadaYutaka Yamada (1 patent)Hidemi YamadaMinoru Ikeda (1 patent)Hidemi YamadaMasayuki Ohki (1 patent)Hidemi YamadaToshiyuki Moriya (1 patent)Hidemi YamadaToshiya Matsubara (1 patent)Hidemi YamadaMasaru Yoshitake (1 patent)Hidemi YamadaKazumi Matsumoto (1 patent)Hidemi YamadaTatsuo Murai (1 patent)Hidemi YamadaMachiko Shimizu (1 patent)Hidemi YamadaNaoto Iwano (1 patent)Hidemi YamadaSho Nozue (1 patent)Hidemi YamadaHideo Shimizu (1 patent)Hidemi YamadaShigeo Komatsu (1 patent)Hidemi YamadaHidemi Yamada (8 patents)Nobuyuki KakuNobuyuki Kaku (62 patents)Mika HiradateMika Hiradate (4 patents)Takeshi MorimotoTakeshi Morimoto (75 patents)Takashi YamamotoTakashi Yamamoto (32 patents)Yoshiki HamataniYoshiki Hamatani (7 patents)Yutaka YamadaYutaka Yamada (63 patents)Minoru IkedaMinoru Ikeda (61 patents)Masayuki OhkiMasayuki Ohki (30 patents)Toshiyuki MoriyaToshiyuki Moriya (24 patents)Toshiya MatsubaraToshiya Matsubara (18 patents)Masaru YoshitakeMasaru Yoshitake (10 patents)Kazumi MatsumotoKazumi Matsumoto (8 patents)Tatsuo MuraiTatsuo Murai (6 patents)Machiko ShimizuMachiko Shimizu (5 patents)Naoto IwanoNaoto Iwano (4 patents)Sho NozueSho Nozue (4 patents)Hideo ShimizuHideo Shimizu (3 patents)Shigeo KomatsuShigeo Komatsu (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hitachi, Ltd. (5 from 42,485 patents)

2. Asahi Glass Company, Limited (2 from 2,560 patents)

3. Elna Co., Ltd. (2 from 18 patents)

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


8 patents:

1. 8576350 - Image displaying apparatus

2. 8023062 - Image display apparatus

3. 7924366 - Image displaying apparatus

4. 7796206 - Image displaying apparatus

5. D585035 - Television receiver

6. D564987 - Television receiver

7. 4831499 - Electrolytic capacitor

8. 4740869 - Electrolytic capacitor

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as of
12/4/2025
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