Growing community of inventors

Kasugai, Japan

Akio Kojima

Average Co-Inventor Count = 6.18

ph-index = 2

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 = 17

Akio Kojima ↔ Masayasu Kurono (3 patents)Akio Kojima ↔ Kiichi Sawai (3 patents)Akio Kojima ↔ Juichi Awaya (3 patents)Akio Kojima ↔ Yoshiro Ishiwata (2 patents)Akio Kojima ↔ Hideaki Ninomiya (2 patents)Akio Kojima ↔ Masahiro Nakajima (2 patents)Akio Kojima ↔ Hideako Ninomiya (1 patent)Akio KojimaAkio Kojima (3 patents)Masayasu KuronoMasayasu Kurono (71 patents)Kiichi SawaiKiichi Sawai (60 patents)Juichi AwayaJuichi Awaya (5 patents)Yoshiro IshiwataYoshiro Ishiwata (20 patents)Hideaki NinomiyaHideaki Ninomiya (3 patents)Masahiro NakajimaMasahiro Nakajima (3 patents)Hideako NinomiyaHideako Ninomiya (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sanwa Kagaku Kenkyusho Co., Ltd. (3 from 108 patents)


3 patents:

1. 5340806 - Composition containing organogermanium compound and immunity adjusting

2. 5336688 - Composition containing organogermanium compound and immunity adjusting

3. 4889715 - Composition containing organogermanium compound and immunity adjusting

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
1/10/2026
Loading…