Growing community of inventors

Osaka, Japan

Seiichi Sakakibara

Average Co-Inventor Count = 2.57

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 = 36

Seiichi Sakakibara ↔ Yoshiaki Ueda (1 patent)Seiichi Sakakibara ↔ Daisaku Mori (1 patent)Seiichi Sakakibara ↔ Tsugio Akita (1 patent)Seiichi Sakakibara ↔ Toshihiko Yoshida (1 patent)Seiichi Sakakibara ↔ Toshiki Kubo (1 patent)Seiichi Sakakibara ↔ Kenshichiro Mishima (1 patent)Seiichi Sakakibara ↔ Masakazu Tatsumi (1 patent)Seiichi SakakibaraSeiichi Sakakibara (3 patents)Yoshiaki UedaYoshiaki Ueda (13 patents)Daisaku MoriDaisaku Mori (13 patents)Tsugio AkitaTsugio Akita (12 patents)Toshihiko YoshidaToshihiko Yoshida (4 patents)Toshiki KuboToshiki Kubo (2 patents)Kenshichiro MishimaKenshichiro Mishima (1 patent)Masakazu TatsumiMasakazu Tatsumi (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Matsushita Electric Industrial Co., Ltd. (3 from 27,375 patents)


3 patents:

1. D430499 - Watthour meter

2. D276067 - Oil heater

3. D261266 - Vacuum cleaner

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as of
12/6/2025
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