Growing community of inventors

Ichihara, Japan

Yukimasa Shigemura

Average Co-Inventor Count = 5.00

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 = 43

Yukimasa Shigemura ↔ Kazunori Takahata (1 patent)Yukimasa Shigemura ↔ Hiroshi Takaki (1 patent)Yukimasa Shigemura ↔ Toshihiro Murashige (1 patent)Yukimasa Shigemura ↔ Akihiko Okano (1 patent)Yukimasa ShigemuraYukimasa Shigemura (1 patent)Kazunori TakahataKazunori Takahata (12 patents)Hiroshi TakakiHiroshi Takaki (1 patent)Toshihiro MurashigeToshihiro Murashige (1 patent)Akihiko OkanoAkihiko Okano (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Research Association for Utilization of Light Oil (1 from 28 patents)


1 patent:

1. 5191131 - Process for preparation of lower aliphatic hydrocarbons

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12/10/2025
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