Growing community of inventors

Osaka, Japan

Takeshi Uchikawa

Average Co-Inventor Count = 4.00

ph-index = 2

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 = 9

Takeshi Uchikawa ↔ Hiroyuki Kinemura (2 patents)Takeshi Uchikawa ↔ Takumi Kibushi (2 patents)Takeshi Uchikawa ↔ Tadanori Fujiwara (1 patent)Takeshi Uchikawa ↔ Emi Yamashita (1 patent)Takeshi UchikawaTakeshi Uchikawa (2 patents)Hiroyuki KinemuraHiroyuki Kinemura (15 patents)Takumi KibushiTakumi Kibushi (6 patents)Tadanori FujiwaraTadanori Fujiwara (4 patents)Emi YamashitaEmi Yamashita (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sanyo Electric Co., Ltd. (2 from 8,782 patents)


2 patents:

1. D342750 - Combined video camera and tape recorder

2. D330383 - Combined video camera and tape recorder

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as of
1/9/2026
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