Growing community of inventors

Osaka, Japan

Sumi Kamitani

Average Co-Inventor Count = 1.00

ph-index = NA

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 = 0

Sumi Kamitani ↔ Kaoru Kasakawa (1 patent)Sumi Kamitani ↔ Ayumi Nishikawa (1 patent)Sumi Kamitani ↔ Satoshi Tsujino (1 patent)Sumi Kamitani ↔ Koji Nakatani (1 patent)Sumi KamitaniSumi Kamitani (1 patent)Kaoru KasakawaKaoru Kasakawa (7 patents)Ayumi NishikawaAyumi Nishikawa (1 patent)Satoshi TsujinoSatoshi Tsujino (1 patent)Koji NakataniKoji Nakatani (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kobayashi Pharmaceutical Co., Ltd. (1 from 121 patents)


1 patent:

1. D1100123 - Hook for a container holder for a toilet tank

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as of
12/17/2025
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