Growing community of inventors

Sakura, Japan

Hirofumi Takagi

Average Co-Inventor Count = 4.00

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 = 7

Hirofumi TakagiKiyohiko Kunugita (2 patents)Hirofumi TakagiKazuo Kariyone (2 patents)Hirofumi TakagiHideki Sawai (2 patents)Hirofumi TakagiHirofumi Takagi (2 patents)Kiyohiko KunugitaKiyohiko Kunugita (8 patents)Kazuo KariyoneKazuo Kariyone (3 patents)Hideki SawaiHideki Sawai (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Fujisawa Pharmaceutical Company, Ltd. (2 from 940 patents)


2 patents:

1. 4598066 - Antimycoplasmal agent for animals and method of use for prevention and

2. 4504471 - Animal growth promotant and method of use for animal growth

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12/10/2025
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