Growing community of inventors

Gunma, Japan

Katsuhiro Hayasaka

Average Co-Inventor Count = 6.00

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 = 12

Katsuhiro Hayasaka ↔ Nobuyuki Sekikawa (1 patent)Katsuhiro Hayasaka ↔ Nobuo Itoh (1 patent)Katsuhiro Hayasaka ↔ Kazuo Takeda (1 patent)Katsuhiro Hayasaka ↔ Chikao Fujunuma (1 patent)Katsuhiro Hayasaka ↔ Tetsuya Kubota (1 patent)Katsuhiro HayasakaKatsuhiro Hayasaka (1 patent)Nobuyuki SekikawaNobuyuki Sekikawa (12 patents)Nobuo ItohNobuo Itoh (7 patents)Kazuo TakedaKazuo Takeda (2 patents)Chikao FujunumaChikao Fujunuma (1 patent)Tetsuya KubotaTetsuya Kubota (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sanyo Electric Co., Ltd. (1 from 8,782 patents)


1 patent:

1. 4898837 - Method of fabricating a semiconductor integrated circuit

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