Growing community of inventors

Tokyo, Japan

Yoshifusa Hayama

Average Co-Inventor Count = 12.00

ph-index = 3

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 = 203

Yoshifusa HayamaHideki Tanaka (3 patents)Yoshifusa HayamaShinobu Hayashi (3 patents)Yoshifusa HayamaYuichiro Mine (3 patents)Yoshifusa HayamaMakio Kida (3 patents)Yoshifusa HayamaNaohiro Warama (3 patents)Yoshifusa HayamaKazunori O (3 patents)Yoshifusa HayamaTakeharu Tanimura (3 patents)Yoshifusa HayamaSeiichi Yamagata (3 patents)Yoshifusa HayamaTadahiro Kawamura (3 patents)Yoshifusa HayamaShigenobu Nakamura (3 patents)Yoshifusa HayamaKazuko Noguchi (3 patents)Yoshifusa HayamaYoshifusa Hayama (3 patents)Hideki TanakaHideki Tanaka (113 patents)Shinobu HayashiShinobu Hayashi (9 patents)Yuichiro MineYuichiro Mine (8 patents)Makio KidaMakio Kida (4 patents)Naohiro WaramaNaohiro Warama (4 patents)Kazunori OKazunori O (3 patents)Takeharu TanimuraTakeharu Tanimura (3 patents)Seiichi YamagataSeiichi Yamagata (3 patents)Tadahiro KawamuraTadahiro Kawamura (3 patents)Shigenobu NakamuraShigenobu Nakamura (3 patents)Kazuko NoguchiKazuko Noguchi (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kabushiki Kaisha Sega Enterprises (3 from 145 patents)


3 patents:

1. 6958751 - Image processing device, image processing method and recording medium

2. 6738067 - Image processing device, image processing method and recording medium

3. 6343987 - Image processing device, image processing method and recording medium

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12/7/2025
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