Growing community of inventors

Tokyo, Japan

Seigo Takano

Average Co-Inventor Count = 2.00

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 = 5

Seigo TakanoKiyoaki Takiguchi (2 patents)Seigo TakanoSeigo Takano (2 patents)Kiyoaki TakiguchiKiyoaki Takiguchi (5 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Computer Services, Inc. (2 from 10 patents)


2 patents:

1. 4779741 - Sorting device

2. 4535895 - Sorting device

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as of
1/1/2026
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