Growing community of inventors

Kure, Japan

Kohei Nakatani

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 = 6

Kohei Nakatani ↔ Hideo Kanamori (1 patent)Kohei Nakatani ↔ Katsumi Hashimoto (1 patent)Kohei Nakatani ↔ Isoo Suzuki (1 patent)Kohei Nakatani ↔ Yasusi Aida (1 patent)Kohei Nakatani ↔ Toshiyuki Harada (1 patent)Kohei NakataniKohei Nakatani (1 patent)Hideo KanamoriHideo Kanamori (13 patents)Katsumi HashimotoKatsumi Hashimoto (4 patents)Isoo SuzukiIsoo Suzuki (2 patents)Yasusi AidaYasusi Aida (1 patent)Toshiyuki HaradaToshiyuki Harada (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Idemitsu Kosan Company, Limited (1 from 2,271 patents)


1 patent:

1. 4740323 - Method of lubricating working machinery

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as of
12/20/2025
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