Growing community of inventors

Yotsukaido, Japan

Hiroshi Kitsutaka

Average Co-Inventor Count = 2.40

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 = 46

Hiroshi KitsutakaMasahiro Oono (1 patent)Hiroshi KitsutakaMasahiro Ohno (1 patent)Hiroshi KitsutakaKenichi Noguchi (1 patent)Hiroshi KitsutakaSachio Horio (0 patent)Hiroshi KitsutakaHisa Odagiri (0 patent)Hiroshi KitsutakaKaori Honjo (0 patent)Hiroshi KitsutakaMachiko Nagayasu (0 patent)Hiroshi KitsutakaHiroshi Kitsutaka (2 patents)Masahiro OonoMasahiro Oono (60 patents)Masahiro OhnoMasahiro Ohno (1 patent)Kenichi NoguchiKenichi Noguchi (1 patent)Sachio HorioSachio Horio (0 patent)Hisa OdagiriHisa Odagiri (0 patent)Kaori HonjoKaori Honjo (0 patent)Machiko NagayasuMachiko Nagayasu (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Otsuka Pharmaceutical Company, Limited (2 from 846 patents)


2 patents:

1. 7740132 - Container for sheet products

2. D534069 - Packaging container

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as of
12/10/2025
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