Growing community of inventors

Yokohama, Japan

Katsuhiko Matsuzaki

Average Co-Inventor Count = 10.00

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 = 5

Katsuhiko Matsuzaki ↔ Junichi Ebisawa (1 patent)Katsuhiko Matsuzaki ↔ Noriyuki Yoshihara (1 patent)Katsuhiko Matsuzaki ↔ Toshiyasu Kawaguchi (1 patent)Katsuhiko Matsuzaki ↔ Naoki Taneda (1 patent)Katsuhiko Matsuzaki ↔ Hironori Ohta (1 patent)Katsuhiko Matsuzaki ↔ Takashi Mukaiyama (1 patent)Katsuhiko Matsuzaki ↔ Yoshikazu Yamada (1 patent)Katsuhiko Matsuzaki ↔ Daikichi Arai (1 patent)Katsuhiko Matsuzaki ↔ Koushiro Kunii (1 patent)Katsuhiko MatsuzakiKatsuhiko Matsuzaki (1 patent)Junichi EbisawaJunichi Ebisawa (23 patents)Noriyuki YoshiharaNoriyuki Yoshihara (12 patents)Toshiyasu KawaguchiToshiyasu Kawaguchi (9 patents)Naoki TanedaNaoki Taneda (5 patents)Hironori OhtaHironori Ohta (3 patents)Takashi MukaiyamaTakashi Mukaiyama (3 patents)Yoshikazu YamadaYoshikazu Yamada (1 patent)Daikichi AraiDaikichi Arai (1 patent)Koushiro KuniiKoushiro Kunii (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Asahi Glass Company, Limited (1 from 2,560 patents)


1 patent:

1. 4838914 - Process for producing silica glass fibers

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12/8/2025
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