Growing community of inventors

Saga, Japan

Hirofumi Tasaki

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 = 0

Hirofumi Tasaki ↔ Kenji Fujiwara (1 patent)Hirofumi Tasaki ↔ Kiyohiko Nishi (1 patent)Hirofumi Tasaki ↔ Tetsuo Tanegawa (1 patent)Hirofumi Tasaki ↔ Takeru Sato (1 patent)Hirofumi Tasaki ↔ Masaki Koga (1 patent)Hirofumi Tasaki ↔ Hiroshi Kaneko (1 patent)Hirofumi Tasaki ↔ Seisaku Furuya (1 patent)Hirofumi Tasaki ↔ Testuo Tanegawa (0 patent)Hirofumi TasakiHirofumi Tasaki (1 patent)Kenji FujiwaraKenji Fujiwara (34 patents)Kiyohiko NishiKiyohiko Nishi (4 patents)Tetsuo TanegawaTetsuo Tanegawa (3 patents)Takeru SatoTakeru Sato (3 patents)Masaki KogaMasaki Koga (1 patent)Hiroshi KanekoHiroshi Kaneko (1 patent)Seisaku FuruyaSeisaku Furuya (1 patent)Testuo TanegawaTestuo Tanegawa (0 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Ajinomoto Co., Ltd. (1 from 1,929 patents)


1 patent:

1. 8034975 - Method of manufacturing succinic acid and ammonium succinate solutions

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12/17/2025
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