Growing community of inventors

Tokyo, Japan

Yasuhiro Sotani

Average Co-Inventor Count = 10.00

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 = 4

Yasuhiro Sotani ↔ Tatsuharu Oda (1 patent)Yasuhiro Sotani ↔ Hitoshi Hasegawa (1 patent)Yasuhiro Sotani ↔ Noboru Kanda (1 patent)Yasuhiro Sotani ↔ Megumu Tanaka (1 patent)Yasuhiro Sotani ↔ Toshitaka Wakabayashi (1 patent)Yasuhiro Sotani ↔ Koji Sakura (1 patent)Yasuhiro Sotani ↔ Fuyuhiko Kajiyama (1 patent)Yasuhiro Sotani ↔ Tomoyuki Hirakawa (1 patent)Yasuhiro Sotani ↔ Hiroo Hosono (1 patent)Yasuhiro SotaniYasuhiro Sotani (1 patent)Tatsuharu OdaTatsuharu Oda (2 patents)Hitoshi HasegawaHitoshi Hasegawa (2 patents)Noboru KandaNoboru Kanda (2 patents)Megumu TanakaMegumu Tanaka (2 patents)Toshitaka WakabayashiToshitaka Wakabayashi (1 patent)Koji SakuraKoji Sakura (1 patent)Fuyuhiko KajiyamaFuyuhiko Kajiyama (1 patent)Tomoyuki HirakawaTomoyuki Hirakawa (1 patent)Hiroo HosonoHiroo Hosono (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nippon Kokan Kabushiki Kaisha (1 from 487 patents)

2. Yushiro Chemical Industry Co., Ltd. (1 from 22 patents)


1 patent:

1. 5030367 - Water-dispersion lubricant of graphite, particulate resin and high

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