Growing community of inventors

Tokai, Japan

Akira Kokubo

Average Co-Inventor Count = 4.00

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 = 2

Akira Kokubo ↔ Masaki Omoto (1 patent)Akira Kokubo ↔ Hideki Aoyama (1 patent)Akira Kokubo ↔ Hiromasa Kondo (1 patent)Akira Kokubo ↔ Tatsushi Okumura (1 patent)Akira Kokubo ↔ Takayuki Nakashima (1 patent)Akira Kokubo ↔ Kazuhiko Sato (0 patent)Akira Kokubo ↔ Motohiko Sato (0 patent)Akira Kokubo ↔ Hiroyuki Nakadera (0 patent)Akira KokuboAkira Kokubo (1 patent)Masaki OmotoMasaki Omoto (2 patents)Hideki AoyamaHideki Aoyama (2 patents)Hiromasa KondoHiromasa Kondo (1 patent)Tatsushi OkumuraTatsushi Okumura (1 patent)Takayuki NakashimaTakayuki Nakashima (1 patent)Kazuhiko SatoKazuhiko Sato (0 patent)Motohiko SatoMotohiko Sato (0 patent)Hiroyuki NakaderaHiroyuki Nakadera (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Aichi Machine Industry Co., Ltd. (1 from 60 patents)


1 patent:

1. 7980361 - Lubricating system and lubricating method

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12/19/2025
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