Growing community of inventors

Tokyo, Japan

Katsuto Matsuzawa

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 = 3

Katsuto Matsuzawa ↔ Tetsuo Matsumoto (1 patent)Katsuto Matsuzawa ↔ Takayuki Imamura (1 patent)Katsuto Matsuzawa ↔ Keizo Tsujimoto (1 patent)Katsuto Matsuzawa ↔ Kouzi Shinogi (1 patent)Katsuto Matsuzawa ↔ Akiko Kuroyanagi (1 patent)Katsuto Matsuzawa ↔ Shunichiro Hamada (1 patent)Katsuto Matsuzawa ↔ Satomi Nagai (1 patent)Katsuto MatsuzawaKatsuto Matsuzawa (1 patent)Tetsuo MatsumotoTetsuo Matsumoto (4 patents)Takayuki ImamuraTakayuki Imamura (3 patents)Keizo TsujimotoKeizo Tsujimoto (3 patents)Kouzi ShinogiKouzi Shinogi (1 patent)Akiko KuroyanagiAkiko Kuroyanagi (1 patent)Shunichiro HamadaShunichiro Hamada (1 patent)Satomi NagaiSatomi Nagai (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nippon Ester Co., Ltd. (1 from 16 patents)


1 patent:

1. 4940772 - Process for producing flame resistant polyester

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12/21/2025
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