Growing community of inventors

Higashitagawa-gun, Japan

Hiromu Yamamoto

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 = 38

Hiromu Yamamoto ↔ Keiji Fujioka (1 patent)Hiromu Yamamoto ↔ Yoshihiro Takada (1 patent)Hiromu Yamamoto ↔ Yoshio Sasaki (1 patent)Hiromu Yamamoto ↔ Toshiki Yoshimine (1 patent)Hiromu Yamamoto ↔ Akira Sato (1 patent)Hiromu Yamamoto ↔ Tsunemasa Irie (1 patent)Hiromu Yamamoto ↔ Toru Hayakawa (1 patent)Hiromu YamamotoHiromu Yamamoto (1 patent)Keiji FujiokaKeiji Fujioka (23 patents)Yoshihiro TakadaYoshihiro Takada (21 patents)Yoshio SasakiYoshio Sasaki (7 patents)Toshiki YoshimineToshiki Yoshimine (2 patents)Akira SatoAkira Sato (2 patents)Tsunemasa IrieTsunemasa Irie (2 patents)Toru HayakawaToru Hayakawa (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sumitomo Pharmaceuticals Company Limited (1 from 174 patents)

2. Koken Company, Limited (1 from 54 patents)


1 patent:

1. 5800390 - Equipment for intracerebral administration of preparations

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12/6/2025
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