Growing community of inventors

Kawasaki, Japan

Masaki Hashizume

Average Co-Inventor Count = 6.00

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

Masaki Hashizume ↔ Yasuo Matsumura (1 patent)Masaki Hashizume ↔ Takashi Suzuki (1 patent)Masaki Hashizume ↔ Fuyuki Aida (1 patent)Masaki Hashizume ↔ Yoshihisa Inomata (1 patent)Masaki Hashizume ↔ Tomonobu Uchida (1 patent)Masaki HashizumeMasaki Hashizume (1 patent)Yasuo MatsumuraYasuo Matsumura (123 patents)Takashi SuzukiTakashi Suzuki (86 patents)Fuyuki AidaFuyuki Aida (16 patents)Yoshihisa InomataYoshihisa Inomata (8 patents)Tomonobu UchidaTomonobu Uchida (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nippon Petrochemicals Company, Limited (1 from 327 patents)


1 patent:

1. 6512152 - Tetracyclododecene compositions and process for producing the same

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as of
12/9/2025
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