Growing community of inventors

Kasuga, Japan

Shigeru Koyama

Average Co-Inventor Count = 8.00

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 = 2

Shigeru Koyama ↔ Kim Choon Ng (1 patent)Shigeru Koyama ↔ Bidyut Baran Saha (1 patent)Shigeru Koyama ↔ Anutosh Chakraborty (1 patent)Shigeru Koyama ↔ Atsushi Akisawa (1 patent)Shigeru Koyama ↔ Takao Kashiwagi (1 patent)Shigeru Koyama ↔ Lizhen Gao (1 patent)Shigeru Koyama ↔ Xiao-Lin Wang (1 patent)Shigeru KoyamaShigeru Koyama (1 patent)Kim Choon NgKim Choon Ng (6 patents)Bidyut Baran SahaBidyut Baran Saha (5 patents)Anutosh ChakrabortyAnutosh Chakraborty (3 patents)Atsushi AkisawaAtsushi Akisawa (2 patents)Takao KashiwagiTakao Kashiwagi (2 patents)Lizhen GaoLizhen Gao (1 patent)Xiao-Lin WangXiao-Lin Wang (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. National University of Singapore (1 from 806 patents)

2. Kyushu University (1 from 432 patents)


1 patent:

1. 8535486 - Apparatus and method for desalination

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as of
12/21/2025
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