Growing community of inventors

Fujisawa, Japan

Tsunehisa Aoyama

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

Tsunehisa Aoyama ↔ Kenichi Kawasaki (1 patent)Tsunehisa Aoyama ↔ Tatsuo Ohtsuka (1 patent)Tsunehisa Aoyama ↔ Miyako Masubuchi (1 patent)Tsunehisa Aoyama ↔ Kiyoaki Sakata (1 patent)Tsunehisa AoyamaTsunehisa Aoyama (1 patent)Kenichi KawasakiKenichi Kawasaki (6 patents)Tatsuo OhtsukaTatsuo Ohtsuka (6 patents)Miyako MasubuchiMiyako Masubuchi (4 patents)Kiyoaki SakataKiyoaki Sakata (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hoffmann-la Roche Inc. (1 from 4,942 patents)


1 patent:

1. 6680326 - Polycyclic compounds

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12/8/2025
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