Growing community of inventors

Chigasaki, Japan

Koujirou Matsuo

Average Co-Inventor Count = 5.00

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 = 5

Koujirou Matsuo ↔ Minoru Yoshinaka (1 patent)Koujirou Matsuo ↔ Kiichi Koike (1 patent)Koujirou Matsuo ↔ Yoshie Suzuki (1 patent)Koujirou Matsuo ↔ Mansaku Sugimoto (1 patent)Koujirou MatsuoKoujirou Matsuo (1 patent)Minoru YoshinakaMinoru Yoshinaka (16 patents)Kiichi KoikeKiichi Koike (9 patents)Yoshie SuzukiYoshie Suzuki (7 patents)Mansaku SugimotoMansaku Sugimoto (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Matsushita Electric Industrial Co., Ltd. (1 from 27,375 patents)


1 patent:

1. 4929518 - Sealed lead-acid storage battery

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12/9/2025
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