Growing community of inventors

Yokkaichi, Japan

Masao Sakaizawa

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

Masao Sakaizawa ↔ Toshihiko Sugano (1 patent)Masao Sakaizawa ↔ Yasuo Maruyama (1 patent)Masao Sakaizawa ↔ Toru Suzuki (1 patent)Masao Sakaizawa ↔ Takao Tayano (1 patent)Masao Sakaizawa ↔ Yu Hayakawa (1 patent)Masao Sakaizawa ↔ Takao Usami (1 patent)Masao Sakaizawa ↔ Yuuji Fujita (1 patent)Masao Sakaizawa ↔ Kimiho Kosegaki (1 patent)Masao Sakaizawa ↔ Tsuyoshi Ogasawara (1 patent)Masao Sakaizawa ↔ Osamu Shibata (1 patent)Masao SakaizawaMasao Sakaizawa (1 patent)Toshihiko SuganoToshihiko Sugano (41 patents)Yasuo MaruyamaYasuo Maruyama (23 patents)Toru SuzukiToru Suzuki (18 patents)Takao TayanoTakao Tayano (15 patents)Yu HayakawaYu Hayakawa (1 patent)Takao UsamiTakao Usami (1 patent)Yuuji FujitaYuuji Fujita (1 patent)Kimiho KosegakiKimiho Kosegaki (1 patent)Tsuyoshi OgasawaraTsuyoshi Ogasawara (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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12/11/2025
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