Growing community of inventors

Kanagawa, Japan

Kenji Takayama

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 = 2

Kenji TakayamaNobuyuki Nomura (1 patent)Kenji TakayamaTakahiro Nishigaki (1 patent)Kenji TakayamaNatsuko Hamamoto (1 patent)Kenji TakayamaKenji Takayama (2 patents)Nobuyuki NomuraNobuyuki Nomura (10 patents)Takahiro NishigakiTakahiro Nishigaki (4 patents)Natsuko HamamotoNatsuko Hamamoto (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ricoh Company, Ltd. (1 from 28,546 patents)

2. Autoliv Nissin Brake Systems Japan Co., Ltd. (1 from 65 patents)


2 patents:

1. 9566979 - Vehicle braking system for stability control

2. 8985569 - Document-sheet conveyance device and image forming apparatus

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12/16/2025
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