Growing community of inventors

Osaka, Japan

Takeshi Sekine

Average Co-Inventor Count = 2.25

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 = 13

Takeshi SekineHiroshi Takahashi (1 patent)Takeshi SekineHiroshi Chino (1 patent)Takeshi SekineKiyoshi Yoneya (1 patent)Takeshi SekineYutaka Yoshii (1 patent)Takeshi SekineTakeshi Sekine (3 patents)Hiroshi TakahashiHiroshi Takahashi (45 patents)Hiroshi ChinoHiroshi Chino (12 patents)Kiyoshi YoneyaKiyoshi Yoneya (5 patents)Yutaka YoshiiYutaka Yoshii (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Panasonic Intellectual Property Management Co., Ltd. (3 from 13,247 patents)


3 patents:

1. 9990954 - Disc device

2. D756989 - Optical disk recorder

3. D724354 - Storage rack for optical disk recorder

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idiyas.com
as of
12/8/2025
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