Growing community of inventors

Kobe, Japan

Hiroto Takenaka

Average Co-Inventor Count = 1.60

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 = 8

Hiroto TakenakaKenji Ueda (133 patents)Hiroto TakenakaHiroki Uno (1 patent)Hiroto TakenakaMasahiro Tatsuta (1 patent)Hiroto TakenakaTakuya Osawa (8 patents)Hiroto TakenakaTomohisa Kuriyama (4 patents)Hiroto TakenakaMasahiro Nagase (4 patents)Hiroto TakenakaJunya Tamai (2 patents)Hiroto TakenakaToshiaki Hamada (1 patent)Hiroto TakenakaMakoto Sonoda (0 patent)Hiroto TakenakaAkari Kawazu (0 patent)Hiroto TakenakaHiroto Takenaka (2 patents)Kenji UedaKenji Ueda (133 patents)Hiroki UnoHiroki Uno (12 patents)Masahiro TatsutaMasahiro Tatsuta (10 patents)Takuya OsawaTakuya Osawa (8 patents)Tomohisa KuriyamaTomohisa Kuriyama (4 patents)Masahiro NagaseMasahiro Nagase (4 patents)Junya TamaiJunya Tamai (2 patents)Toshiaki HamadaToshiaki Hamada (1 patent)Makoto SonodaMakoto Sonoda (0 patent)Akari KawazuAkari Kawazu (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sumitomo Rubber Industries Limited (1 from 4,417 patents)


2 patents:

1. 11752809 - Pneumatic tire

2. D877048 - Tire for automobile

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as of
12/16/2025
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