Growing community of inventors

Funabashi, Japan

Hisayuki Takeuchi

Average Co-Inventor Count = 11.00

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

Hisayuki Takeuchi ↔ Akihiro Nagaya (1 patent)Hisayuki Takeuchi ↔ Keiichi Masuya (1 patent)Hisayuki Takeuchi ↔ Michiharu Handa (1 patent)Hisayuki Takeuchi ↔ Haruaki Kurasaki (1 patent)Hisayuki Takeuchi ↔ Ayumu Matsuda (1 patent)Hisayuki Takeuchi ↔ Yukio Asaka (1 patent)Hisayuki Takeuchi ↔ Tomonori Taguri (1 patent)Hisayuki Takeuchi ↔ Douglas Robert Cary (1 patent)Hisayuki Takeuchi ↔ Yoshitaka Nemoto (1 patent)Hisayuki Takeuchi ↔ Yutaka Kobayashi (1 patent)Hisayuki TakeuchiHisayuki Takeuchi (1 patent)Akihiro NagayaAkihiro Nagaya (5 patents)Keiichi MasuyaKeiichi Masuya (4 patents)Michiharu HandaMichiharu Handa (3 patents)Haruaki KurasakiHaruaki Kurasaki (1 patent)Ayumu MatsudaAyumu Matsuda (1 patent)Yukio AsakaYukio Asaka (1 patent)Tomonori TaguriTomonori Taguri (1 patent)Douglas Robert CaryDouglas Robert Cary (1 patent)Yoshitaka NemotoYoshitaka Nemoto (1 patent)Yutaka KobayashiYutaka Kobayashi (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nissan Chemical Corporation (1 from 214 patents)

2. Peptidream Inc. (1 from 11 patents)


1 patent:

1. 12240871 - Method for producing peptide compound

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12/15/2025
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