Growing community of inventors

Saitama, Japan

Kazuhiko Hayashi

Average Co-Inventor Count = 4.00

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 = 0

Kazuhiko Hayashi ↔ Tetsuo Kamimoto (1 patent)Kazuhiko Hayashi ↔ Ryoji Kimura (1 patent)Kazuhiko Hayashi ↔ Hisashi Murase (1 patent)Kazuhiko HayashiKazuhiko Hayashi (1 patent)Tetsuo KamimotoTetsuo Kamimoto (11 patents)Ryoji KimuraRyoji Kimura (8 patents)Hisashi MuraseHisashi Murase (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Asahi Denka Kogyo Kabushiki Kaisha (1 from 98 patents)


1 patent:

1. 6403820 - Process for preparing low-acid-value phosphoric esters

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