Growing community of inventors

Kumamoto, Japan

Takenori Hirai

Average Co-Inventor Count = 5.00

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 = 1

Takenori Hirai ↔ Hirotaka Ihara (1 patent)Takenori Hirai ↔ Chuichi Hirayama (1 patent)Takenori Hirai ↔ Haruo Fuzita (1 patent)Takenori Hirai ↔ Munehiro Saisho (1 patent)Takenori Hirai ↔ Chuichi Hirayama (1 patent)Takenori HiraiTakenori Hirai (1 patent)Hirotaka IharaHirotaka Ihara (9 patents)Chuichi HirayamaChuichi Hirayama (7 patents)Haruo FuzitaHaruo Fuzita (1 patent)Munehiro SaishoMunehiro Saisho (1 patent)Chuichi HirayamaChuichi Hirayama (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Juridical Foundation the Chemo-sero-therapeutic Research Institute (1 from 114 patents)

2. Takenori Hirai (0 patent)

3. Haruo Fuzita (0 patent)

4. Chuichi Hirayama (0 patent)

5. Munehiro Saisho (0 patent)

6. Hirotaka Ihara (0 patent)


1 patent:

1. 5059542 - Artificial carrier particles and method for preparation thereof

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12/13/2025
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