Growing community of inventors

Toyono, Japan

Masakazu Kikuchi

Average Co-Inventor Count = 3.00

ph-index = 2

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 = 9

Masakazu Kikuchi ↔ Kazuo Nakahama (1 patent)Masakazu Kikuchi ↔ Koji Yoshimura (1 patent)Masakazu Kikuchi ↔ Makoto Kida (1 patent)Masakazu Kikuchi ↔ Takaki Hayakawa (1 patent)Masakazu KikuchiMasakazu Kikuchi (2 patents)Kazuo NakahamaKazuo Nakahama (16 patents)Koji YoshimuraKoji Yoshimura (14 patents)Makoto KidaMakoto Kida (4 patents)Takaki HayakawaTakaki Hayakawa (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Takeda Chemical Industries, Inc. (2 from 1,858 patents)


2 patents:

1. 4945051 - Production of human lysozyme

2. 4518698 - Plasmid and production thereof

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12/19/2025
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