Growing community of inventors

Yokkaichi, Japan

Yu Hayakawa

Average Co-Inventor Count = 11.00

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 = 21

Yu Hayakawa ↔ Toshihiko Sugano (1 patent)Yu Hayakawa ↔ Yasuo Maruyama (1 patent)Yu Hayakawa ↔ Toru Suzuki (1 patent)Yu Hayakawa ↔ Takao Tayano (1 patent)Yu Hayakawa ↔ Tsuyoshi Ogasawara (1 patent)Yu Hayakawa ↔ Takao Usami (1 patent)Yu Hayakawa ↔ Masao Sakaizawa (1 patent)Yu Hayakawa ↔ Kimiho Kosegaki (1 patent)Yu Hayakawa ↔ Yuuji Fujita (1 patent)Yu Hayakawa ↔ Osamu Shibata (1 patent)Yu HayakawaYu Hayakawa (1 patent)Toshihiko SuganoToshihiko Sugano (41 patents)Yasuo MaruyamaYasuo Maruyama (23 patents)Toru SuzukiToru Suzuki (18 patents)Takao TayanoTakao Tayano (15 patents)Tsuyoshi OgasawaraTsuyoshi Ogasawara (1 patent)Takao UsamiTakao Usami (1 patent)Masao SakaizawaMasao Sakaizawa (1 patent)Kimiho KosegakiKimiho Kosegaki (1 patent)Yuuji FujitaYuuji Fujita (1 patent)Osamu ShibataOsamu Shibata (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Japan Polychem Corporation (1 from 39 patents)


1 patent:

1. 6825280 - Propylene block copolymer and propylene resin composition

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