Growing community of inventors

Tsukuba, Japan

Mana Tsumura

Average Co-Inventor Count = 7.00

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

Mana Tsumura ↔ Morita Iwami (2 patents)Mana Tsumura ↔ Hiroki Ono (2 patents)Mana Tsumura ↔ Hitoshi Kojo (2 patents)Mana Tsumura ↔ Ichiro Aramori (2 patents)Mana Tsumura ↔ Masao Fukagawa (2 patents)Mana Tsumura ↔ Yosuke Ishitani (2 patents)Mana TsumuraMana Tsumura (2 patents)Morita IwamiMorita Iwami (15 patents)Hiroki OnoHiroki Ono (10 patents)Hitoshi KojoHitoshi Kojo (7 patents)Ichiro AramoriIchiro Aramori (5 patents)Masao FukagawaMasao Fukagawa (5 patents)Yosuke IshitaniYosuke Ishitani (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Fujisawa Pharmaceutical Company, Ltd. (2 from 940 patents)


2 patents:

1. 5312750 - GL-7ACA acylase

2. 5310659 - GL-7ACA acylase

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as of
12/9/2025
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