Growing community of inventors

Saitama, Japan

Seiji Takayama

Average Co-Inventor Count = 1.33

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 = 26

Seiji TakayamaManabu Konaka (1 patent)Seiji TakayamaSeiji Takayama (2 patents)Manabu KonakaManabu Konaka (11 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Honda Motor Co., Ltd. (2 from 21,875 patents)


2 patents:

1. D666943 - Automobile and/or replica thereof

2. D609144 - Hood for an automobile

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as of
12/21/2025
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