Growing community of inventors

Sayama, Japan

Shigeyuki Sogo

Average Co-Inventor Count = 6.00

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 = 9

Shigeyuki Sogo ↔ Tetu Yasuoka (1 patent)Shigeyuki Sogo ↔ Hidetoshi Hosoi (1 patent)Shigeyuki Sogo ↔ Kazuaki Naito (1 patent)Shigeyuki Sogo ↔ Takaiki Tetekawa (1 patent)Shigeyuki Sogo ↔ Kazuhiko Higaki (1 patent)Shigeyuki SogoShigeyuki Sogo (1 patent)Tetu YasuokaTetu Yasuoka (1 patent)Hidetoshi HosoiHidetoshi Hosoi (1 patent)Kazuaki NaitoKazuaki Naito (1 patent)Takaiki TetekawaTakaiki Tetekawa (1 patent)Kazuhiko HigakiKazuhiko Higaki (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ohbayashi-gumi, Ltd. (1 from 12 patents)

2. Nichireki Chemical Industry Company Limited (1 from 2 patents)


1 patent:

1. 4266885 - Method of constructing a continuous cut-off wall and a core of a

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12/19/2025
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