Growing community of inventors

Yokohama, Japan

Keizo Kobayashi

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 = 24

Keizo Kobayashi ↔ Shigeki Yokoyama (1 patent)Keizo Kobayashi ↔ Kazuhiko Kurihara (1 patent)Keizo Kobayashi ↔ Hiroshi Yazawa (1 patent)Keizo Kobayashi ↔ Takashi Mizoe (1 patent)Keizo Kobayashi ↔ Yoshimu Iwanami (1 patent)Keizo Kobayashi ↔ Mihoko Okada (1 patent)Keizo Kobayashi ↔ Keiji Jimbo (1 patent)Keizo KobayashiKeizo Kobayashi (1 patent)Shigeki YokoyamaShigeki Yokoyama (46 patents)Kazuhiko KuriharaKazuhiko Kurihara (45 patents)Hiroshi YazawaHiroshi Yazawa (34 patents)Takashi MizoeTakashi Mizoe (12 patents)Yoshimu IwanamiYoshimu Iwanami (10 patents)Mihoko OkadaMihoko Okada (2 patents)Keiji JimboKeiji Jimbo (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nippon Oil Company (1 from 690 patents)

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

3. Polymer Processing Research (1 from 1 patent)


1 patent:

1. 5106558 - Method for continuous preparation of polyethylene material having high

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