Growing community of inventors

Hofu, Japan

Kenichi Muroi

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 = 25

Kenichi Muroi ↔ Hiroshi Sano (1 patent)Kenichi Muroi ↔ Makoto Morimoto (1 patent)Kenichi Muroi ↔ Masaji Kasai (1 patent)Kenichi Muroi ↔ Hiromitsu Saito (1 patent)Kenichi Muroi ↔ Tadashi Ashizawa (1 patent)Kenichi Muroi ↔ Toru Yasuzawa (1 patent)Kenichi Muroi ↔ Keiichi Takahashi (1 patent)Kenichi Muroi ↔ Shigeo Katsumata (1 patent)Kenichi Muroi ↔ Tatsuhiro Ogawa (1 patent)Kenichi Muroi ↔ Michio Ichimura (1 patent)Kenichi MuroiKenichi Muroi (1 patent)Hiroshi SanoHiroshi Sano (94 patents)Makoto MorimotoMakoto Morimoto (44 patents)Masaji KasaiMasaji Kasai (41 patents)Hiromitsu SaitoHiromitsu Saito (35 patents)Tadashi AshizawaTadashi Ashizawa (32 patents)Toru YasuzawaToru Yasuzawa (14 patents)Keiichi TakahashiKeiichi Takahashi (12 patents)Shigeo KatsumataShigeo Katsumata (6 patents)Tatsuhiro OgawaTatsuhiro Ogawa (5 patents)Michio IchimuraMichio Ichimura (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kyowa Hakko Kogyo Co., Ltd. (1 from 730 patents)


1 patent:

1. 5138059 - DC-89 compounds and process for their preparation

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1/6/2026
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