Growing community of inventors

Tokyo, Japan

Minoru Okajima

Average Co-Inventor Count = 8.00

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 = 8

Minoru Okajima ↔ Hideo Yokota (1 patent)Minoru Okajima ↔ Satoshi Suda (1 patent)Minoru Okajima ↔ Masanori Ibi (1 patent)Minoru Okajima ↔ Toshiaki Wakabayashi (1 patent)Minoru Okajima ↔ Noboru Aota (1 patent)Minoru Okajima ↔ Yoshitaka Natsume (1 patent)Minoru Okajima ↔ Ichiro Inezaki (1 patent)Minoru OkajimaMinoru Okajima (1 patent)Hideo YokotaHideo Yokota (72 patents)Satoshi SudaSatoshi Suda (24 patents)Masanori IbiMasanori Ibi (7 patents)Toshiaki WakabayashiToshiaki Wakabayashi (2 patents)Noboru AotaNoboru Aota (1 patent)Yoshitaka NatsumeYoshitaka Natsume (1 patent)Ichiro InezakiIchiro Inezaki (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nippon Mitsubishi Oil Corporation (1 from 84 patents)


1 patent:

1. 6858569 - Cutting or grinding oil composition

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12/29/2025
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