Growing community of inventors

Yamatokoriyama, Japan

Kiyoshi Iwahashi

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

Kiyoshi Iwahashi ↔ Shoji Tani (1 patent)Kiyoshi Iwahashi ↔ Kenji Nishio (1 patent)Kiyoshi Iwahashi ↔ Shigeki Hashimoto (1 patent)Kiyoshi IwahashiKiyoshi Iwahashi (1 patent)Shoji TaniShoji Tani (5 patents)Kenji NishioKenji Nishio (3 patents)Shigeki HashimotoShigeki Hashimoto (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. New Japan Chemical Co., Ltd. (1 from 72 patents)


1 patent:

1. 5237074 - Process for production of methyltetrahydrophthalic anhydride

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